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.
2026-02-24ARINTransfer logMerger/acquisition or reorganizationConfirmed
ARIN's transfer log records a merger, acquisition or reorganization from Pratt & Whitney Canada Corp. (ARIN) to RTX Corporation (ARIN) on 2026-02-24 22:32 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 2026-02-24 22:32 UTC, Pratt & Whitney Canada Corp. (ARIN) to RTX Corporation (ARIN); resources moved: 141.119.0.0/16source · retrieved
BeforeARIN delegated statistics 2026-02-23 (produced 2026-02-23T14:00:51+00:00), before the report: allocated (dated 1990-07-24)source · retrieved
AfterARIN delegated statistics 2026-02-25 (produced 2026-02-25T14:00:49+00:00), after the report: allocated (dated 1990-07-24)source · retrieved
2017-11-27ARINTransfer logMerger/acquisition or reorganizationConfirmed
ARIN's transfer log records a merger, acquisition or reorganization from Pratt & Whitney Canada Inc (ARIN) to Pratt & Whitney Canada Corp. (ARIN) on 2017-11-27 15:33 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,
Transfer logTransfer log: MERGER_ACQUISITION on 2017-11-27 15:33 UTC, Pratt & Whitney Canada Inc (ARIN) to Pratt & Whitney Canada Corp. (ARIN); resources moved: 141.119.0.0/16source · retrieved
BeforeARIN delegated statistics 2017-11-26 (produced 2017-11-26T06:08:28+00:00), before the report: assigned (dated 1990-07-24)source · retrieved
AfterARIN delegated statistics 2017-11-28 (produced 2017-11-28T06:09:49+00:00), after the report: assigned (dated 1990-07-24)source · retrieved
Transfer records (2)
Date (UTC)
Log
Type
Range moved
From
To
ARIN
Merger acquisition
141.119.0.0/16
Pratt & Whitney Canada Corp. ARIN
RTX Corporation ARIN
ARIN
Merger acquisition
141.119.0.0/16
Pratt & Whitney Canada Inc ARIN
Pratt & Whitney Canada Corp. 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.