rirtracker

IPv4 range · 8,192 addresses

64.27.0.0/19

Now

ARIN statistics
Allocated (dated 2023-08-09) (US), in the latest file
Registry
ARIN
Holder
Dawn Ventures
From
ARIN's latest statistics and the latest transfer record

Latest change

Transfer log Merger/acquisition or reorganization

Reported
2026-03-17 (ARIN)
Confidence
Confirmed
Inventory
No effect on ARIN applicant inventory

Timeline (4)

Every change the tracker has found, newest first. It covers ARIN from 2008-12-01, the RIPE NCC from 2010-04-23, APNIC from 2008-02-15, LACNIC from 2012-06-29 and AFRINIC from 2012-10-03.

2026-03-17 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Amazon.com, Inc. (ARIN) to Dawn Ventures (ARIN)
From
Amazon.com, Inc. ARIN
To
Dawn Ventures ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Amazon.com, Inc. (ARIN) to Dawn Ventures (ARIN) on 2026-03-17 16:28 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 2026-03-17 16:28 UTC, Amazon.com, Inc. (ARIN) to Dawn Ventures (ARIN); resources moved: 64.27.0.0/19 source · retrieved
  2. Before ARIN delegated statistics 2026-03-16 (produced 2026-03-16T13:00:50+00:00), before the report: allocated (dated 2023-08-09) source · retrieved
  3. After ARIN delegated statistics 2026-03-18 (produced 2026-03-18T13:00:50+00:00), after the report: allocated (dated 2023-08-09) source · retrieved
2024-05-09 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Amazon.com, Inc. (ARIN) to Amazon.com, Inc. (ARIN)
From
Amazon.com, Inc. ARIN
To
Amazon.com, Inc. ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Amazon.com, Inc. (ARIN) to Amazon.com, Inc. (ARIN) on 2024-05-09 18:33 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 2024-05-09 18:33 UTC, Amazon.com, Inc. (ARIN) to Amazon.com, Inc. (ARIN); resources moved: 64.27.0.0/19 source · retrieved
  2. Before ARIN delegated statistics 2024-05-08 (produced 2024-05-08T13:00:47+00:00), before the report: allocated (dated 2023-08-09) source · retrieved
  3. After ARIN delegated statistics 2024-05-10 (produced 2024-05-10T13:00:50+00:00), after the report: allocated (dated 2023-08-09) source · retrieved
2023-08-09 ARIN + Add Intra-ARIN transfer Confirmed
ARIN-Issued
Add 64.27.0.0-64.27.31.255
From
MULTACOM CORPORATION ARIN
To
Amazon.com, Inc. ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a transfer from MULTACOM CORPORATION (ARIN) to Amazon.com, Inc. (ARIN) on 2023-08-09 22:18 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 2023-08-09: "Add 64.27.0.0-64.27.31.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2023-08-09 22:18 UTC, MULTACOM CORPORATION (ARIN) to Amazon.com, Inc. (ARIN); resources moved: 64.27.0.0/19 source · retrieved
  3. Before ARIN delegated statistics 2023-08-08 (produced 2023-08-08T13:00:15+00:00), before the report: allocated (dated 2019-07-31) source · retrieved
  4. After ARIN delegated statistics 2023-08-10 (produced 2023-08-10T13:00:13+00:00), after the report: allocated (dated 2023-08-09) source · retrieved
Classification history for this change (4 versions)
  1. : Intra-ARIN transfer, confirmed (classifier 1.3.0)
  2. : Intra-ARIN transfer, confirmed (classifier 1.3.1)
  3. : Intra-ARIN transfer, confirmed (classifier 1.3.2)
  4. : Intra-ARIN transfer, confirmed (classifier 1.4.0) current
2019-07-31 ARIN + Add Intra-ARIN transfer Confirmed
ARIN-Issued
Add 64.27.0.0-64.27.31.255
From
CALPOP.COM, INC. ARIN
To
MULTACOM CORPORATION ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a transfer from CALPOP.COM, INC. (ARIN) to MULTACOM CORPORATION (ARIN) on 2019-07-31 18:12 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 2019-07-31: "Add 64.27.0.0-64.27.31.255" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2019-07-31 18:12 UTC, CALPOP.COM, INC. (ARIN) to MULTACOM CORPORATION (ARIN); resources moved: 64.27.0.0/19 source · retrieved
  3. Before ARIN delegated statistics 2019-07-30 (produced 2019-07-30T14:00:13+00:00), before the report: allocated (dated 2000-01-10) source · retrieved
  4. After ARIN delegated statistics 2019-08-01 (produced 2019-08-01T14:00:13+00:00), after the report: allocated (dated 2019-07-31) source · retrieved
Classification history for this change (4 versions)
  1. : Intra-ARIN transfer, confirmed (classifier 1.3.0)
  2. : Intra-ARIN transfer, confirmed (classifier 1.3.1)
  3. : Intra-ARIN transfer, confirmed (classifier 1.3.2)
  4. : Intra-ARIN transfer, confirmed (classifier 1.4.0) current

Transfer records (4)

Date (UTC)LogTypeRange movedFromTo
ARINMerger acquisition64.27.0.0/19 Amazon.com, Inc. ARINDawn Ventures ARIN
ARINMerger acquisition64.27.0.0/19 Amazon.com, Inc. ARINAmazon.com, Inc. ARIN
ARINResource transfer64.27.0.0/19 MULTACOM CORPORATION ARINAmazon.com, Inc. ARIN
ARINResource transfer64.27.0.0/19 CALPOP.COM, INC. ARINMULTACOM CORPORATION ARIN

Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this IPv4 range (ARIN's from 2009, the RIPE NCC's from 2012, APNIC's from 2010, LACNIC's from 2016, AFRINIC's from 2018). A transfer between two registries is in both logs.

RDAP lookups

Not looked up. The tracker queries RDAP for changes as they're reported (on first sight, after 24 hours and after seven days); older changes aren't looked up because today's RDAP says nothing about the past.

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