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.
2025-11-07ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Comcast Cable Communications, LLC (ARIN) to Freewheel Media Inc. (ARIN)
From
Comcast Cable Communications, LLC ARIN
To
Freewheel Media Inc. ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from Comcast Cable Communications, LLC (ARIN) to Freewheel Media Inc. (ARIN) on 2025-11-07 12:07 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 2025-11-07 12:07 UTC, Comcast Cable Communications, LLC (ARIN) to Freewheel Media Inc. (ARIN); resources moved: 199.182.100.0/22source · retrieved
BeforeARIN delegated statistics 2025-11-06 (produced 2025-11-06T14:00:50+00:00), before the report: allocated (dated 2012-04-16)source · retrieved
AfterARIN delegated statistics 2025-11-08 (produced 2025-11-08T14:00:48+00:00), after the report: allocated (dated 2012-04-16)source · retrieved
2018-06-26ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Comcast Interactive Media (ARIN) to Comcast Cable Communications, LLC (ARIN)
From
Comcast Interactive Media ARIN
To
Comcast Cable Communications, LLC ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from Comcast Interactive Media (ARIN) to Comcast Cable Communications, LLC (ARIN) on 2018-06-26 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,
Transfer logTransfer log: MERGER_ACQUISITION on 2018-06-26 17:32 UTC, Comcast Interactive Media (ARIN) to Comcast Cable Communications, LLC (ARIN); resources moved: 199.182.100.0/22source · retrieved
BeforeARIN delegated statistics 2018-06-25 (produced 2018-06-25T05:00:24+00:00), before the report: allocated (dated 2012-04-16)source · retrieved
AfterARIN delegated statistics 2018-06-27 (produced 2018-06-27T05:00:24+00:00), after the report: allocated (dated 2012-04-16)source · retrieved
2012-04-16ARIN+ AddApparent new issuanceStrong inference
ARIN-Issued
Add 199.182.100.0-199.182.103.255
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it not issued on 2012-04-15 and allocated (dated 2012-04-16) on 2012-04-17. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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,
ARIN-IssuedARIN-Issued report for 2012-04-16: "Add 199.182.100.0-199.182.103.255"source · retrieved
BeforeARIN delegated statistics 2012-04-15, before the report: not issuedsource · retrieved
AfterARIN delegated statistics 2012-04-17, after the report: allocated (dated 2012-04-16)source · retrieved
Classification history for this change (4 versions)
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.