rirtracker

Daily reports · ← 2026-06-16 · 2026-06-18 →

Report for 2026-06-17

Source

Message
[arin-issued] Daily Report for 2026-06-17
Sent
Wed, 17 Jun 2026 19:30:13 -0400 (EDT)
Retrieved
, stored unchanged
SHA-256
ae513a71217bfd37326969b12cc44e4f815650f2b31e09299f0fa7c231748ced

Counts

Add
6
Not in ARIN-Issued
3
Confirmed
2
Strong inference
7
Observed only
0
Conflicting
0

What happened

Apparent new issuance
5
Removed
2
Intra-ARIN transfer
1
Transfer out of ARIN
1

On the report (6)

2026-06-17 2602:f382::/40 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 2602:F382::-2602:F382:FF:FFFF:FFFF:FFFF:FFFF:FFFF
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2026-06-16 and allocated (dated 2026-06-17) on 2026-06-18. 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 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-06-17: "Add 2602:F382::-2602:F382:FF:FFFF:FFFF:FFFF:FFFF:FFFF" source · retrieved
  2. Before ARIN delegated statistics 2026-06-16 (produced 2026-06-16T09:00:20+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2026-06-18 (produced 2026-06-18T09:00:20+00:00), after the report: allocated (dated 2026-06-17) source · retrieved
2026-06-17 2602:f383::/40 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 2602:F383::-2602:F383:FF:FFFF:FFFF:FFFF:FFFF:FFFF
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2026-06-16 and allocated (dated 2026-06-17) on 2026-06-18. 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 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-06-17: "Add 2602:F383::-2602:F383:FF:FFFF:FFFF:FFFF:FFFF:FFFF" source · retrieved
  2. Before ARIN delegated statistics 2026-06-16 (produced 2026-06-16T09:00:20+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2026-06-18 (produced 2026-06-18T09:00:20+00:00), after the report: allocated (dated 2026-06-17) source · retrieved
2026-06-17 2602:f384::/36 + Add Apparent new issuance Strong inference
ARIN-Issued
Add 2602:F384::-2602:F384:FFF:FFFF:FFFF:FFFF:FFFF:FFFF
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2026-06-16 and allocated (dated 2026-06-17) on 2026-06-18. 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 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-06-17: "Add 2602:F384::-2602:F384:FFF:FFFF:FFFF:FFFF:FFFF:FFFF" source · retrieved
  2. Before ARIN delegated statistics 2026-06-16 (produced 2026-06-16T09:00:20+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2026-06-18 (produced 2026-06-18T09:00:20+00:00), after the report: allocated (dated 2026-06-17) source · retrieved
2026-06-17 153.61.0.0/16 + Add Intra-ARIN transfer Confirmed
ARIN-Issued
Add 153.61.0.0-153.61.255.255
From
NCR Voyix Corporation ARIN
To
Anthropic, PBC ARIN
Piece of
153.60.0.0/15: the rest of the block stayed with the seller
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a transfer from NCR Voyix Corporation (ARIN) to Anthropic, PBC (ARIN) on 2026-06-17 20:58 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.

Evidence (4) · classifier 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-06-17: "Add 153.61.0.0-153.61.255.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2026-06-17 20:58 UTC, NCR Voyix Corporation (ARIN) to Anthropic, PBC (ARIN); resources moved: 153.61.0.0/16 source · retrieved
  3. Before ARIN delegated statistics 2026-06-16 (produced 2026-06-16T09:00:20+00:00), before the report: allocated (dated 1991-09-23) source · retrieved
  4. After ARIN delegated statistics 2026-06-18 (produced 2026-06-18T09:00:20+00:00), after the report: allocated (dated 2026-06-17) source · retrieved
2026-06-17 AS402645 + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS402645
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2026-06-16 and assigned (dated 2026-06-17) on 2026-06-18. 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 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-06-17: "Add AS402645" source · retrieved
  2. Before ARIN delegated statistics 2026-06-16 (produced 2026-06-16T09:00:20+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2026-06-18 (produced 2026-06-18T09:00:20+00:00), after the report: assigned (dated 2026-06-17) source · retrieved
2026-06-17 AS402646 + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS402646
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2026-06-16 and assigned (dated 2026-06-17) on 2026-06-18. 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 1.0.0,
  1. ARIN-Issued ARIN-Issued report for 2026-06-17: "Add AS402646" source · retrieved
  2. Before ARIN delegated statistics 2026-06-16 (produced 2026-06-16T09:00:20+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2026-06-18 (produced 2026-06-18T09:00:20+00:00), after the report: assigned (dated 2026-06-17) source · retrieved

Not on the report, found in ARIN's statistics (3)

2026-06-17 AS396442 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-12-17. 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 2017-06-12) on 2026-06-16 and reserved on 2026-06-18. 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 earliest estimated hold expiration is 2026-12-17. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS396442 assigned on 2026-06-17, reserved on 2026-06-18 source · retrieved
  2. Before ARIN delegated statistics 2026-06-16 (produced 2026-06-16T09:00:20+00:00), before the report: assigned (dated 2017-06-12) source · retrieved
  3. After ARIN delegated statistics 2026-06-18 (produced 2026-06-18T09:00:20+00:00), after the report: reserved source · retrieved
2026-06-17 168.151.232.0/21 Not in ARIN-Issued Inter-RIR transfer out of ARIN Confirmed
From
Big Sky Services, Inc. ARIN
To
NAB Investment Holdings Pty Ltd APNIC
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

ARIN's transfer log records a transfer from Big Sky Services, Inc. (ARIN) to NAB Investment Holdings Pty Ltd (APNIC) on 2026-06-17 12:34 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 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 168.151.232.0/21 allocated on 2026-06-17, not listed on 2026-06-18 source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2026-06-17 12:34 UTC, Big Sky Services, Inc. (ARIN) to NAB Investment Holdings Pty Ltd (APNIC); resources moved: 168.151.232.0/21 source · retrieved
  3. Before ARIN delegated statistics 2026-06-16 (produced 2026-06-16T09:00:20+00:00), before the report: allocated (dated 1994-04-04) source · retrieved
  4. After ARIN delegated statistics 2026-06-18 (produced 2026-06-18T09:00:20+00:00), after the report: not listed source · retrieved
2026-06-17 199.190.136.0/22 Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Earliest estimated hold expiration 2026-08-16. 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 1996-02-05) on 2026-06-16 and reserved on 2026-06-18. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 for 60 days before reissuing them, so the earliest estimated hold expiration is 2026-08-16. This does not confirm availability.

Evidence (3) · classifier 1.0.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 199.190.136.0/22 allocated on 2026-06-17, reserved on 2026-06-18 source · retrieved
  2. Before ARIN delegated statistics 2026-06-16 (produced 2026-06-16T09:00:20+00:00), before the report: allocated (dated 1996-02-05) source · retrieved
  3. After ARIN delegated statistics 2026-06-18 (produced 2026-06-18T09:00:20+00:00), after the report: reserved source · retrieved