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ARIN daily reports · ← 2025-09-22 · 2025-09-24 →

ARIN: report for 2025-09-23

Source

Message
[arin-issued] Daily Report for 2025-09-23
Sent
Tue, 23 Sep 2025 23:30:25 -0400 (EDT)
Retrieved
, stored unchanged
SHA-256
daf682b5b1cd8f2b6dbc952dc82021000bd620b77676c70bb968193ca8065583

Counts

Add
17
Not in ARIN-Issued
36
Remove
1
Transfer log
206
Confirmed
212
Strong inference
48
Observed only
0
Conflicting
0

What happened

Merger/acquisition
206
Removed
33
Apparent new issuance
13
Intra-ARIN transfer
3
Transfer out of ARIN
3
ARIN pool record
1
Restored
1

On the report (18)

2025-09-23 ARIN 2602:f54d::/40 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 2602:F54D::-2602:F54D:FF:FFFF:FFFF:FFFF:FFFF:FFFF
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2025-09-22 and allocated (dated 2025-09-23) on 2025-09-24. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Add 2602:F54D::-2602:F54D:FF:FFFF:FFFF:FFFF:FFFF:FFFF" source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 2025-09-23) source · retrieved
2025-09-23 ARIN 2602:f54e::/40 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 2602:F54E::-2602:F54E:FF:FFFF:FFFF:FFFF:FFFF:FFFF
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2025-09-22 and allocated (dated 2025-09-23) on 2025-09-24. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Add 2602:F54E::-2602:F54E:FF:FFFF:FFFF:FFFF:FFFF:FFFF" source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 2025-09-23) source · retrieved
2025-09-23 ARIN 2604:21a0::/32 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 2604:21A0::-2604:21A0:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2025-09-22 and allocated (dated 2025-09-23) on 2025-09-24. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Add 2604:21A0::-2604:21A0:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF" source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 2025-09-23) source · retrieved
2025-09-23 ARIN 23.145.252.0/24 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 23.145.252.0-23.145.252.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it reserved on 2025-09-22 and allocated (dated 2025-09-23) on 2025-09-24. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Add 23.145.252.0-23.145.252.255" source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 2025-09-23) source · retrieved
2025-09-23 ARIN 23.146.4.0/24 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 23.146.4.0-23.146.4.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it reserved on 2025-09-22 and allocated (dated 2025-09-23) on 2025-09-24. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Add 23.146.4.0-23.146.4.255" source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 2025-09-23) source · retrieved
2025-09-23 ARIN 138.28.0.0/17 + Add Intra-ARIN transfer Confirmed
ARIN-Issued
Add 138.28.0.0-138.28.127.255
From
Kenyon College ARIN
To
ImOn Communications, LLC ARIN
Piece of
138.28.0.0/16: the rest of the block stayed with the seller
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a transfer from Kenyon College (ARIN) to ImOn Communications, LLC (ARIN) on 2025-09-23 18:35 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.

Evidence (4) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Add 138.28.0.0-138.28.127.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2025-09-23 18:35 UTC, Kenyon College (ARIN) to ImOn Communications, LLC (ARIN); resources moved: 138.28.0.0/17 source · retrieved
  3. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1990-01-31) source · retrieved
  4. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 2025-09-23) source · retrieved
2025-09-23 ARIN 161.108.122.0/24 + Add Intra-ARIN transfer Confirmed
ARIN-Issued
Add 161.108.122.0-161.108.122.255
From
Compucom Systems ARIN
To
Concept Imagineering LLC ARIN
Piece of
161.108.0.0/16: the rest of the block stayed with the seller
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a transfer from Compucom Systems (ARIN) to Concept Imagineering LLC (ARIN) on 2025-09-23 18:42 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.

Evidence (4) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Add 161.108.122.0-161.108.122.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2025-09-23 18:42 UTC, Compucom Systems (ARIN) to Concept Imagineering LLC (ARIN); resources moved: 161.108.122.0/24 source · retrieved
  3. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-06-25) source · retrieved
  4. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 2025-09-23) source · retrieved
2025-09-23 ARIN 209.102.248.0/21 + Add Intra-ARIN transfer Confirmed
ARIN-Issued
Add 209.102.248.0-209.102.255.255
From
Windstream Communications LLC ARIN
To
BisectHosting ARIN
Piece of
209.102.240.0/20: the rest of the block stayed with the seller
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a transfer from Windstream Communications LLC (ARIN) to BisectHosting (ARIN) on 2025-09-23 18:32 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.

Evidence (4) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Add 209.102.248.0-209.102.255.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2025-09-23 18:32 UTC, Windstream Communications LLC (ARIN) to BisectHosting (ARIN); resources moved: 209.102.248.0/21 source · retrieved
  3. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 2005-09-22) source · retrieved
  4. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 2025-09-23) source · retrieved
2025-09-23 ARIN AS399875 − Remove Change to ARIN's own pool record Strong inference
ARIN-Issued
Remove AS399875
Inventory
Part of the issuance reported the same day

ARIN's statistics show it reserved on 2025-09-22 and assigned (dated 2025-09-23) on 2025-09-24. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS399875. The issuance is explained on that line.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Remove AS399875" source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 2025-09-23) source · retrieved
2025-09-23 ARIN AS399875 + Add Restored to the same holder Strong inference
ARIN-Issued
Add AS399875
Inventory
No effect on ARIN applicant inventory

No transfer record matches. ARIN's statistics show it reserved on 2025-09-22 and assigned (dated 2025-09-23) on 2025-09-24. The tracker saw it removed from registration on 2024-12-09 (288 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Add AS399875" source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 2025-09-23) source · retrieved
2025-09-23 ARIN AS402012 + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS402012
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2025-09-22 and assigned (dated 2025-09-23) on 2025-09-24. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Add AS402012" source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 2025-09-23) source · retrieved
2025-09-23 ARIN AS402013 + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS402013
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2025-09-22 and assigned (dated 2025-09-23) on 2025-09-24. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Add AS402013" source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 2025-09-23) source · retrieved
2025-09-23 ARIN AS402014 + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS402014
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2025-09-22 and assigned (dated 2025-09-23) on 2025-09-24. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Add AS402014" source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 2025-09-23) source · retrieved
2025-09-23 ARIN AS402015 + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS402015
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2025-09-22 and assigned (dated 2025-09-23) on 2025-09-24. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Add AS402015" source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 2025-09-23) source · retrieved
2025-09-23 ARIN AS402016 + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS402016
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2025-09-22 and assigned (dated 2025-09-23) on 2025-09-24. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Add AS402016" source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 2025-09-23) source · retrieved
2025-09-23 ARIN AS402017 + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS402017
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2025-09-22 and assigned (dated 2025-09-23) on 2025-09-24. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Add AS402017" source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 2025-09-23) source · retrieved
2025-09-23 ARIN AS402018 + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS402018
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2025-09-22 and assigned (dated 2025-09-23) on 2025-09-24. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Add AS402018" source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 2025-09-23) source · retrieved
2025-09-23 ARIN AS402019 + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS402019
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2025-09-22 and assigned (dated 2025-09-23) on 2025-09-24. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-09-23: "Add AS402019" source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 2025-09-23) source · retrieved

Not on the report, in ARIN's transfer log (206)

2025-09-23 ARIN AS4006 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: NetRail, Inc. (ARIN) to Cogent Communications (ARIN)
From
NetRail, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from NetRail, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, NetRail, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: AS4006 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1994-11-10) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1994-11-10) source · retrieved
2025-09-23 ARIN AS4132 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: AS4132 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1994-12-01) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1994-12-01) source · retrieved
2025-09-23 ARIN AS6272 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: NetRail, Inc. (ARIN) to Cogent Communications (ARIN)
From
NetRail, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from NetRail, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, NetRail, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: AS6272 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1996-02-13) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1996-02-13) source · retrieved
2025-09-23 ARIN AS3830 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: AS3830 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1994-09-16) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1994-09-16) source · retrieved
2025-09-23 ARIN AS6274 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: NetRail, Inc. (ARIN) to Cogent Communications (ARIN)
From
NetRail, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from NetRail, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, NetRail, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: AS6274 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1996-02-13) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1996-02-13) source · retrieved
2025-09-23 ARIN AS6273 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: NetRail, Inc. (ARIN) to Cogent Communications (ARIN)
From
NetRail, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from NetRail, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, NetRail, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: AS6273 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1996-02-13) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1996-02-13) source · retrieved
2025-09-23 ARIN AS6270 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: NetRail, Inc. (ARIN) to Cogent Communications (ARIN)
From
NetRail, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from NetRail, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, NetRail, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: AS6270 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1996-02-13) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1996-02-13) source · retrieved
2025-09-23 ARIN AS6276 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: NetRail, Inc. (ARIN) to Cogent Communications (ARIN)
From
NetRail, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from NetRail, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, NetRail, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: AS6276 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1996-02-13) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1996-02-13) source · retrieved
2025-09-23 ARIN AS1282 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: AS1282 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1991-07-31) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1991-07-31) source · retrieved
2025-09-23 ARIN AS4064 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: AS4064 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1994-11-29) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1994-11-29) source · retrieved
2025-09-23 ARIN AS6275 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: NetRail, Inc. (ARIN) to Cogent Communications (ARIN)
From
NetRail, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from NetRail, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, NetRail, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: AS6275 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1996-02-13) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1996-02-13) source · retrieved
2025-09-23 ARIN AS1283 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: AS1283 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1991-07-31) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1991-07-31) source · retrieved
2025-09-23 ARIN AS4388 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: AS4388 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1995-02-15) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1995-02-15) source · retrieved
2025-09-23 ARIN AS4991-AS4994 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: AS4991-AS4994 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1995-05-31) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1995-05-31) source · retrieved
2025-09-23 ARIN AS4200 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: AS4200 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1995-01-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1995-01-05) source · retrieved
2025-09-23 ARIN AS2556 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSI (ARIN) to Cogent Communications (ARIN)
From
PSI ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSI (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSI (ARIN) to Cogent Communications (ARIN); resources moved: AS2556 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1993-03-18) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1993-03-18) source · retrieved
2025-09-23 ARIN AS6277 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: NetRail, Inc. (ARIN) to Cogent Communications (ARIN)
From
NetRail, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from NetRail, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, NetRail, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: AS6277 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1996-02-13) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1996-02-13) source · retrieved
2025-09-23 ARIN AS1281 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: AS1281 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1991-07-31) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1991-07-31) source · retrieved
2025-09-23 ARIN AS2555 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSI (ARIN) to Cogent Communications (ARIN)
From
PSI ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSI (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSI (ARIN) to Cogent Communications (ARIN); resources moved: AS2555 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1993-03-18) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1993-03-18) source · retrieved
2025-09-23 ARIN AS1284 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: AS1284 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1991-07-31) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1991-07-31) source · retrieved
2025-09-23 ARIN AS6271 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: NetRail, Inc. (ARIN) to Cogent Communications (ARIN)
From
NetRail, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from NetRail, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, NetRail, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: AS6271 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1996-02-13) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1996-02-13) source · retrieved
2025-09-23 ARIN AS2649 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: AS2649 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1993-05-21) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1993-05-21) source · retrieved
2025-09-23 ARIN AS2557 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSI (ARIN) to Cogent Communications (ARIN)
From
PSI ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSI (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSI (ARIN) to Cogent Communications (ARIN); resources moved: AS2557 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1993-03-18) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: assigned (dated 1993-03-18) source · retrieved
2025-09-23 ARIN 149.66.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.66.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.79.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.79.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.85.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.85.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.5.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.5.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.14.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.14.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.22.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.22.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.29.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.29.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.108.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.108.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.113.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.113.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.46.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.46.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.50.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.50.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.2.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.2.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.100.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.100.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 148.254.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 148.254.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1991-03-06) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1991-03-06) source · retrieved
2025-09-23 ARIN 149.12.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.12.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.104.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.104.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-03) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-03) source · retrieved
2025-09-23 ARIN 130.117.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 130.117.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1988-08-08) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1988-08-08) source · retrieved
2025-09-23 ARIN 149.92.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.92.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 136.161.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSI Network One (ARIN) to Cogent Communications (ARIN)
From
PSI Network One ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSI Network One (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSI Network One (ARIN) to Cogent Communications (ARIN); resources moved: 136.161.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1989-09-19) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1989-09-19) source · retrieved
2025-09-23 ARIN 149.110.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.110.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.36.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.36.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.107.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.107.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.102.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.102.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 128.145.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 128.145.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1986-08-08) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1986-08-08) source · retrieved
2025-09-23 ARIN 149.18.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.18.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.94.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.94.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.115.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.115.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.51.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.51.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.87.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.87.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.52.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.52.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.95.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.95.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.38.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.38.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.6.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.6.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.71.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.71.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.86.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.86.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.34.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.34.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.7.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.7.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.53.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.53.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.16.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Performance Systems International Incorporation (ARIN) to Cogent Communications (ARIN)
From
Performance Systems International Incorporation ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Performance Systems International Incorporation (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, Performance Systems International Incorporation (ARIN) to Cogent Communications (ARIN); resources moved: 149.16.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1991-04-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1991-04-05) source · retrieved
2025-09-23 ARIN 38.0.0.0/8 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 38.0.0.0/8 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1991-04-16) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1991-04-16) source · retrieved
2025-09-23 ARIN 149.67.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.67.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.57.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.57.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.35.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.35.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.119.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.119.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.11.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.11.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.30.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.30.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.91.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.91.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.40.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.40.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.13.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.13.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.93.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.93.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.9.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.9.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.88.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.88.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.33.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.33.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 149.78.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.78.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 140.188.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 140.188.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1990-05-23) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1990-05-23) source · retrieved
2025-09-23 ARIN 198.242.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 198.242.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1993-08-06) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1993-08-06) source · retrieved
2025-09-23 ARIN 204.68.252.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 204.68.252.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1994-08-26) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1994-08-26) source · retrieved
2025-09-23 ARIN 154.47.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.47.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.45.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.45.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.55.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.55.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.28.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.28.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 192.70.139.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.70.139.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1990-03-26) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1990-03-26) source · retrieved
2025-09-23 ARIN 154.22.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.22.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 192.77.233.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.77.233.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 154.43.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.43.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.48.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.48.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.51.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.51.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.3.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.3.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.61.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.61.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.49.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.49.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.40.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.40.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.29.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.29.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.36.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.36.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 192.91.188.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.91.188.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1991-01-17) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1991-01-17) source · retrieved
2025-09-23 ARIN 154.42.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.42.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.54.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.54.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.44.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.44.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.13.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.13.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.6.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.6.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 192.77.234.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.77.234.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 154.21.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.21.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 204.130.243.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 204.130.243.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1994-12-16) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1994-12-16) source · retrieved
2025-09-23 ARIN 192.70.225.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.70.225.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1990-04-09) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1990-04-09) source · retrieved
2025-09-23 ARIN 199.100.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 199.100.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1993-12-30) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1993-12-30) source · retrieved
2025-09-23 ARIN 198.183.137.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSI (ARIN) to Cogent Communications (ARIN)
From
PSI ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSI (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSI (ARIN) to Cogent Communications (ARIN); resources moved: 198.183.137.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1993-09-07) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1993-09-07) source · retrieved
2025-09-23 ARIN 192.77.171.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.77.171.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 199.97.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 199.97.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1993-12-30) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1993-12-30) source · retrieved
2025-09-23 ARIN 154.4.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.4.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.46.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.46.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 192.77.224.0/21 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.77.224.0/21 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 192.67.6.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSI Network Two (ARIN) to Cogent Communications (ARIN)
From
PSI Network Two ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSI Network Two (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSI Network Two (ARIN) to Cogent Communications (ARIN); resources moved: 192.67.6.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1989-09-19) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1989-09-19) source · retrieved
2025-09-23 ARIN 154.50.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.50.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.27.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.27.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.26.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.26.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 156.46.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: alpha dot net, corp (ARIN) to Cogent Communications (ARIN)
From
alpha dot net, corp ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from alpha dot net, corp (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, alpha dot net, corp (ARIN) to Cogent Communications (ARIN); resources moved: 156.46.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1994-05-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1994-05-05) source · retrieved
2025-09-23 ARIN 154.35.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.35.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.23.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.23.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.38.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.38.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 192.77.192.0/19 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.77.192.0/19 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 198.183.134.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSI (ARIN) to Cogent Communications (ARIN)
From
PSI ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSI (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSI (ARIN) to Cogent Communications (ARIN); resources moved: 198.183.134.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1993-09-07) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1993-09-07) source · retrieved
2025-09-23 ARIN 192.246.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.246.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-10-23) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-10-23) source · retrieved
2025-09-23 ARIN 204.4.0.0/14 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 204.4.0.0/14 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1994-05-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1994-05-05) source · retrieved
2025-09-23 ARIN 154.30.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.30.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 204.137.128.0/18 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 204.137.128.0/18 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-02-01) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-02-01) source · retrieved
2025-09-23 ARIN 192.77.24.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.77.24.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1990-10-17) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1990-10-17) source · retrieved
2025-09-23 ARIN 154.60.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.60.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 192.77.186.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.77.186.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 199.98.0.0/15 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 199.98.0.0/15 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1993-12-30) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1993-12-30) source · retrieved
2025-09-23 ARIN 154.24.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.24.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.37.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.37.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 199.29.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 199.29.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1993-10-19) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1993-10-19) source · retrieved
2025-09-23 ARIN 149.127.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.127.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 154.12.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.12.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.18.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.18.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.62.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.62.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.64.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.64.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 192.84.3.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.84.3.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1990-10-08) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1990-10-08) source · retrieved
2025-09-23 ARIN 154.59.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.59.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.41.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.41.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.39.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.39.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.63.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.63.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.52.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.52.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 192.156.241.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: performance Systems International (ARIN) to Cogent Communications (ARIN)
From
performance Systems International ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from performance Systems International (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, performance Systems International (ARIN) to Cogent Communications (ARIN); resources moved: 192.156.241.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-05-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-05-28) source · retrieved
2025-09-23 ARIN 154.53.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.53.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.17.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.17.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 192.77.174.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.77.174.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 192.88.113.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Performance Systems International Incorporated (ARIN) to Cogent Communications (ARIN)
From
Performance Systems International Incorporated ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Performance Systems International Incorporated (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, Performance Systems International Incorporated (ARIN) to Cogent Communications (ARIN); resources moved: 192.88.113.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1990-12-17) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1990-12-17) source · retrieved
2025-09-23 ARIN 192.77.232.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.77.232.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 154.31.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.31.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.57.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.57.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 149.123.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.123.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 192.91.187.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.91.187.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1991-01-17) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1991-01-17) source · retrieved
2025-09-23 ARIN 192.33.4.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.33.4.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1987-10-22) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1987-10-22) source · retrieved
2025-09-23 ARIN 154.25.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.25.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 192.73.65.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Performance Systems International Inc. (ARIN) to Cogent Communications (ARIN)
From
Performance Systems International Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Performance Systems International Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, Performance Systems International Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.73.65.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1990-07-31) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1990-07-31) source · retrieved
2025-09-23 ARIN 149.120.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 149.120.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-01-28) source · retrieved
2025-09-23 ARIN 154.9.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Performance Systems International (ARIN) to Cogent Communications (ARIN)
From
Performance Systems International ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Performance Systems International (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, Performance Systems International (ARIN) to Cogent Communications (ARIN); resources moved: 154.9.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.19.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.19.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.58.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.58.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 154.56.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.56.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 198.183.138.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSI (ARIN) to Cogent Communications (ARIN)
From
PSI ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSI (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSI (ARIN) to Cogent Communications (ARIN); resources moved: 198.183.138.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1993-09-07) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1993-09-07) source · retrieved
2025-09-23 ARIN 204.157.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 204.157.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1994-09-21) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1994-09-21) source · retrieved
2025-09-23 ARIN 204.137.192.0/19 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 204.137.192.0/19 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-02-01) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-02-01) source · retrieved
2025-09-23 ARIN 154.7.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 154.7.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-02-05) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1992-02-05) source · retrieved
2025-09-23 ARIN 192.80.208.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 192.80.208.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1990-05-23) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1990-05-23) source · retrieved
2025-09-23 ARIN 206.185.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 206.185.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-11-03) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-11-03) source · retrieved
2025-09-23 ARIN 206.62.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 206.62.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-07-25) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-07-25) source · retrieved
2025-09-23 ARIN 205.254.160.0/19 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 205.254.160.0/19 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-05-12) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-05-12) source · retrieved
2025-09-23 ARIN 209.61.0.0/17 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: The Internet Access Company (ARIN) to Cogent Communications (ARIN)
From
The Internet Access Company ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from The Internet Access Company (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, The Internet Access Company (ARIN) to Cogent Communications (ARIN); resources moved: 209.61.0.0/17 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1997-03-27) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1997-03-27) source · retrieved
2025-09-23 ARIN 198.183.135.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: InterCon International (ARIN) to Cogent Communications (ARIN)
From
InterCon International ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from InterCon International (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, InterCon International (ARIN) to Cogent Communications (ARIN); resources moved: 198.183.135.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1993-09-07) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1993-09-07) source · retrieved
2025-09-23 ARIN 206.42.0.0/15 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 206.42.0.0/15 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-06-01) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-06-01) source · retrieved
2025-09-23 ARIN 205.164.64.0/18 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 205.164.64.0/18 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-03-15) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-03-15) source · retrieved
2025-09-23 ARIN 204.217.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 204.217.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1994-12-29) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1994-12-29) source · retrieved
2025-09-23 ARIN 206.3.64.0/18 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 206.3.64.0/18 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-05-08) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-05-08) source · retrieved
2025-09-23 ARIN 204.240.0.0/14 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 204.240.0.0/14 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1994-12-20) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1994-12-20) source · retrieved
2025-09-23 ARIN 206.3.32.0/19 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 206.3.32.0/19 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-05-08) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-05-08) source · retrieved
2025-09-23 ARIN 205.198.0.0/15 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 205.198.0.0/15 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-03-30) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-03-30) source · retrieved
2025-09-23 ARIN 206.4.0.0/14 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 206.4.0.0/14 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-05-08) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-05-08) source · retrieved
2025-09-23 ARIN 207.142.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 207.142.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1996-06-03) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1996-06-03) source · retrieved
2025-09-23 ARIN 206.3.128.0/17 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 206.3.128.0/17 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-05-08) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-05-08) source · retrieved
2025-09-23 ARIN 206.190.0.0/19 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: alpha dot net, corp (ARIN) to Cogent Communications (ARIN)
From
alpha dot net, corp ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from alpha dot net, corp (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, alpha dot net, corp (ARIN) to Cogent Communications (ARIN); resources moved: 206.190.0.0/19 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-11-29) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-11-29) source · retrieved
2025-09-23 ARIN 206.249.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 206.249.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-12-07) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-12-07) source · retrieved
2025-09-23 ARIN 206.84.0.0/15 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 206.84.0.0/15 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-08-10) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-08-10) source · retrieved
2025-09-23 ARIN 205.164.128.0/17 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 205.164.128.0/17 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-03-15) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-03-15) source · retrieved
2025-09-23 ARIN 206.2.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 206.2.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-05-08) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-05-08) source · retrieved
2025-09-23 ARIN 206.0.0.0/15 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 206.0.0.0/15 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-05-08) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-05-08) source · retrieved
2025-09-23 ARIN 205.215.0.0/18 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: NetRail, Inc. (ARIN) to Cogent Communications (ARIN)
From
NetRail, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from NetRail, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, NetRail, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 205.215.0.0/18 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-04-24) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-04-24) source · retrieved
2025-09-23 ARIN 209.44.64.0/19 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: NetRail, Inc. (ARIN) to Cogent Communications (ARIN)
From
NetRail, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from NetRail, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, NetRail, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 209.44.64.0/19 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1997-07-14) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1997-07-14) source · retrieved
2025-09-23 ARIN 206.148.0.0/15 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 206.148.0.0/15 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-10-02) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-10-02) source · retrieved
2025-09-23 ARIN 207.153.64.0/18 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: NetRail, Inc. (ARIN) to Cogent Communications (ARIN)
From
NetRail, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from NetRail, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, NetRail, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 207.153.64.0/18 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1996-06-20) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1996-06-20) source · retrieved
2025-09-23 ARIN 205.254.192.0/19 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: alpha dot net, corp (ARIN) to Cogent Communications (ARIN)
From
alpha dot net, corp ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from alpha dot net, corp (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, alpha dot net, corp (ARIN) to Cogent Communications (ARIN); resources moved: 205.254.192.0/19 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-05-16) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-05-16) source · retrieved
2025-09-23 ARIN 207.60.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: The Internet Access Company (ARIN) to Cogent Communications (ARIN)
From
The Internet Access Company ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from The Internet Access Company (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, The Internet Access Company (ARIN) to Cogent Communications (ARIN); resources moved: 207.60.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1996-02-20) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1996-02-20) source · retrieved
2025-09-23 ARIN 209.14.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 209.14.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1996-12-31) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1996-12-31) source · retrieved
2025-09-23 ARIN 205.137.48.0/20 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 205.137.48.0/20 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-03-02) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-03-02) source · retrieved
2025-09-23 ARIN 207.31.64.0/18 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: NetRail, Inc. (ARIN) to Cogent Communications (ARIN)
From
NetRail, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from NetRail, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, NetRail, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 207.31.64.0/18 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1996-01-23) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1996-01-23) source · retrieved
2025-09-23 ARIN 206.119.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: The Internet Access Company (ARIN) to Cogent Communications (ARIN)
From
The Internet Access Company ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from The Internet Access Company (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, The Internet Access Company (ARIN) to Cogent Communications (ARIN); resources moved: 206.119.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-08-23) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-08-23) source · retrieved
2025-09-23 ARIN 206.232.0.0/14 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 206.232.0.0/14 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-11-06) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-11-06) source · retrieved
2025-09-23 ARIN 206.238.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 206.238.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-11-06) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-11-06) source · retrieved
2025-09-23 ARIN 206.250.0.0/16 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: AGIS (ARIN) to Cogent Communications (ARIN)
From
AGIS ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from AGIS (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, AGIS (ARIN) to Cogent Communications (ARIN); resources moved: 206.250.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-12-07) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-12-07) source · retrieved
2025-09-23 ARIN 206.236.0.0/15 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: PSINet, Inc. (ARIN) to Cogent Communications (ARIN)
From
PSINet, Inc. ARIN
To
Cogent Communications ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from PSINet, Inc. (ARIN) to Cogent Communications (ARIN) on 2025-09-23 16:14 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 16:14 UTC, PSINet, Inc. (ARIN) to Cogent Communications (ARIN); resources moved: 206.236.0.0/15 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-11-06) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1995-11-06) source · retrieved
2025-09-23 ARIN 198.183.136.0/24 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: InterCon International (ARIN) to Cogent Communications, LLC (ARIN)
From
InterCon International ARIN
To
Cogent Communications, LLC ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from InterCon International (ARIN) to Cogent Communications, LLC (ARIN) on 2025-09-23 17:32 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 17:32 UTC, InterCon International (ARIN) to Cogent Communications, LLC (ARIN); resources moved: 198.183.136.0/24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1993-09-07) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 1993-09-07) source · retrieved
2025-09-23 ARIN 173.250.192.0/23 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: SpaceX Services, Inc. (ARIN) to Space Exploration Technologies Corporation (ARIN)
From
SpaceX Services, Inc. ARIN
To
Space Exploration Technologies Corporation ARIN
Piece of
173.250.128.0/17: the rest of the block stayed with the seller
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from SpaceX Services, Inc. (ARIN) to Space Exploration Technologies Corporation (ARIN) on 2025-09-23 18:00 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 18:00 UTC, SpaceX Services, Inc. (ARIN) to Space Exploration Technologies Corporation (ARIN); resources moved: 173.250.192.0/23 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 2023-10-03) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 2023-10-03) source · retrieved
2025-09-23 ARIN 173.250.194.0/23 Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: SpaceX Services, Inc. (ARIN) to Space Exploration Technologies Corporation (ARIN)
From
SpaceX Services, Inc. ARIN
To
Space Exploration Technologies Corporation ARIN
Piece of
173.250.128.0/17: the rest of the block stayed with the seller
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from SpaceX Services, Inc. (ARIN) to Space Exploration Technologies Corporation (ARIN) on 2025-09-23 18:02 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-09-23 18:02 UTC, SpaceX Services, Inc. (ARIN) to Space Exploration Technologies Corporation (ARIN); resources moved: 173.250.194.0/23 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 2023-10-03) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: allocated (dated 2023-10-03) source · retrieved

Not on the report, found in ARIN's statistics (36)

2025-09-23 ARIN AS3779 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2026-03-23. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 1994-08-19) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2026-03-23. This does not confirm availability. Since mid-2024, ARIN has released many ASNs within two months, before the 6 calendar months were up, so the release can come sooner.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS3779 assigned on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1994-08-19) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN AS10414 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2026-03-23. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 1997-07-30) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2026-03-23. This does not confirm availability. Since mid-2024, ARIN has released many ASNs within two months, before the 6 calendar months were up, so the release can come sooner.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS10414 assigned on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: assigned (dated 1997-07-30) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 66.51.96.0/22 Not in ARIN-Issued Inter-RIR transfer out of ARIN Confirmed
From
Tera-byte Dot Com Inc. ARIN
To
Pine Hosting LTD RIPE NCC
Same transfer
The RIPE NCC recorded it too: RIPE NCC, 2025-09-23.
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

ARIN's transfer log records a transfer from Tera-byte Dot Com Inc. (ARIN) to Pine Hosting LTD (RIPE NCC) on 2025-09-23 14:10 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.

Evidence (4) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 66.51.96.0/22 allocated on 2025-09-23, not listed on 2025-09-24 source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2025-09-23 14:10 UTC, Tera-byte Dot Com Inc. (ARIN) to Pine Hosting LTD (RIPE NCC); resources moved: 66.51.96.0/22 source · retrieved
  3. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 2000-12-26) source · retrieved
  4. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: not listed source · retrieved
2025-09-23 ARIN 74.119.64.0/21 Not in ARIN-Issued Inter-RIR transfer out of ARIN Confirmed
From
Omnis Network, LLC ARIN
To
CHINA TELECOM(MACAU) COMPANY LIMITED APNIC
Same transfer
APNIC recorded it too: APNIC, 2025-09-23.
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

ARIN's transfer log records a transfer from Omnis Network, LLC (ARIN) to CHINA TELECOM(MACAU) COMPANY LIMITED (APNIC) on 2025-09-23 15:25 UTC: it left ARIN for APNIC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.

Evidence (4) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 74.119.64.0/21 allocated on 2025-09-23, not listed on 2025-09-24 source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2025-09-23 15:25 UTC, Omnis Network, LLC (ARIN) to CHINA TELECOM(MACAU) COMPANY LIMITED (APNIC); resources moved: 74.119.64.0/21 source · retrieved
  3. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 2009-10-28) source · retrieved
  4. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: not listed source · retrieved
2025-09-23 ARIN 167.150.18.0/23 Not in ARIN-Issued Inter-RIR transfer out of ARIN Confirmed
From
Bath Iron Works Corporation ARIN
To
Saftal Management Consultancies - Fzco RIPE NCC
Same transfer
The RIPE NCC recorded it too: RIPE NCC, 2025-09-23.
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

ARIN's transfer log records a transfer from Bath Iron Works Corporation (ARIN) to Saftal Management Consultancies - Fzco (RIPE NCC) on 2025-09-23 13:15 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.

Evidence (4) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 167.150.18.0/23 allocated on 2025-09-23, not listed on 2025-09-24 source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2025-09-23 13:15 UTC, Bath Iron Works Corporation (ARIN) to Saftal Management Consultancies - Fzco (RIPE NCC); resources moved: 167.150.18.0/23 source · retrieved
  3. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1993-08-02) source · retrieved
  4. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: not listed source · retrieved
2025-09-23 ARIN 192.35.204.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1988-05-26) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.35.204.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1988-05-26) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 192.52.237.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1989-05-17) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.52.237.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1989-05-17) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 192.135.226.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1991-12-30) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.135.226.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1991-12-30) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 192.136.60.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1992-01-06) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.136.60.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-06) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 192.138.201.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1992-01-16) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.138.201.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-01-16) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 192.149.99.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1992-03-06) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.149.99.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-03-06) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 192.150.114.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1992-03-11) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.150.114.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-03-11) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 192.153.152.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1992-04-02) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.153.152.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-04-02) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 192.153.164.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1992-04-03) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.153.164.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-04-03) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 192.190.49.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1992-06-18) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.190.49.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-06-18) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 192.190.241.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1992-07-08) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.190.241.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-07-08) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 192.195.71.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1992-07-17) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 192.195.71.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-07-17) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 198.22.160.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1992-12-30) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 198.22.160.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1992-12-30) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 198.163.230.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1994-11-17) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 198.163.230.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1994-11-17) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 198.177.217.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1993-10-18) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 198.177.217.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1993-10-18) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 198.182.174.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1993-08-23) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 198.182.174.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1993-08-23) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 198.186.253.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1993-09-22) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 198.186.253.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1993-09-22) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 198.202.248.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1993-10-21) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 198.202.248.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1993-10-21) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 199.88.198.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1994-02-17) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 199.88.198.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1994-02-17) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 199.181.151.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1994-03-30) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 199.181.151.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1994-03-30) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 199.233.112.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1995-02-28) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 199.233.112.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-02-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 199.246.107.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1994-06-22) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 199.246.107.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1994-06-22) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 204.17.144.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1994-06-09) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 204.17.144.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1994-06-09) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 204.52.174.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1994-07-06) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 204.52.174.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1994-07-06) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 204.225.224.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1995-01-10) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 204.225.224.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-01-10) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 205.159.7.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1995-03-09) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 205.159.7.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-03-09) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 205.207.85.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1995-08-25) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 205.207.85.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-08-25) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 205.207.111.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1995-04-08) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 205.207.111.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-04-08) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 206.108.231.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1996-03-28) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 206.108.231.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1996-03-28) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 206.197.165.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1995-08-08) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 206.197.165.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-08-08) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved
2025-09-23 ARIN 206.223.50.0/24 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-22. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 1995-11-06) on 2025-09-22 and reserved on 2025-09-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2025-11-22. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 206.223.50.0/24 allocated on 2025-09-23, reserved on 2025-09-24 source · retrieved
  2. Before ARIN delegated statistics 2025-09-22 (produced 2025-09-22T13:00:51+00:00), before the report: allocated (dated 1995-11-06) source · retrieved
  3. After ARIN delegated statistics 2025-09-24 (produced 2025-09-24T13:00:51+00:00), after the report: reserved source · retrieved