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.
ARIN's transfer log records a transfer from Windstream Communications LLC (ARIN) to Amazon.com, Inc. (ARIN) on 2025-02-06 19:58 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.
Evidence (4) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-02-06: "Add 67.210.64.0-67.210.79.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2025-02-06 19:58 UTC, Windstream Communications LLC (ARIN) to Amazon.com, Inc. (ARIN); resources moved: 67.210.64.0/20source · retrieved
BeforeARIN delegated statistics 2025-02-05 (produced 2025-02-05T14:01:05+00:00), before the report: allocated (dated 2007-08-15)source · retrieved
AfterARIN delegated statistics 2025-02-07 (produced 2025-02-07T14:01:07+00:00), after the report: allocated (dated 2025-02-06)source · retrieved
Classification history for this change (4 versions)
: Intra-ARIN transfer, confirmed (classifier 1.4.0) current
2017-03-17ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Norlight Telecommunications (ARIN) to Windstream Communications Inc (ARIN)
From
Norlight Telecommunications ARIN
To
Windstream Communications Inc ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from Norlight Telecommunications (ARIN) to Windstream Communications Inc (ARIN) on 2017-03-17 15:22 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,
Transfer logTransfer log: MERGER_ACQUISITION on 2017-03-17 15:22 UTC, Norlight Telecommunications (ARIN) to Windstream Communications Inc (ARIN); resources moved: 67.210.64.0/20source · retrieved
BeforeARIN delegated statistics 2017-03-16 (produced 2017-03-16T05:10:43+00:00), before the report: allocated (dated 2007-08-15)source · retrieved
AfterARIN delegated statistics 2017-03-18 (produced 2017-03-18T05:10:11+00:00), after the report: allocated (dated 2007-08-15)source · retrieved
Transfer records (2)
Date (UTC)
Log
Type
Range moved
From
To
ARIN
Resource transfer
67.210.64.0/20
Windstream Communications LLC ARIN
Amazon.com, Inc. ARIN
ARIN
Merger acquisition
67.210.64.0/20
Norlight Telecommunications ARIN
Windstream Communications Inc 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.