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 DXC US Latin America Corporation (ARIN) to Nassau Life Insurance Company (ARIN) on 2022-10-04 16:00 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 2022-10-04: "Add 204.238.159.0-204.238.159.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2022-10-04 16:00 UTC, DXC US Latin America Corporation (ARIN) to Nassau Life Insurance Company (ARIN); resources moved: 204.238.159.0/24source · retrieved
BeforeARIN delegated statistics 2022-10-03 (produced 2022-10-03T13:00:10+00:00), before the report: allocated (dated 1995-05-22)source · retrieved
AfterARIN delegated statistics 2022-10-05 (produced 2022-10-05T13:00:11+00:00), after the report: allocated (dated 2022-10-04)source · retrieved
Classification history for this change (4 versions)
: Intra-ARIN transfer, confirmed (classifier 1.4.0) current
2018-09-14ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: HEWLETT PACKARD ENTERPRISE COMPANY (ARIN) to Enterprise Services Latin America Corporation (ARIN)
From
HEWLETT PACKARD ENTERPRISE COMPANY ARIN
To
Enterprise Services Latin America Corporation ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from HEWLETT PACKARD ENTERPRISE COMPANY (ARIN) to Enterprise Services Latin America Corporation (ARIN) on 2018-09-14 19:56 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 2018-09-14 19:56 UTC, HEWLETT PACKARD ENTERPRISE COMPANY (ARIN) to Enterprise Services Latin America Corporation (ARIN); resources moved: 204.238.159.0/24source · retrieved
BeforeARIN delegated statistics 2018-09-13 (produced 2018-09-13T05:00:16+00:00), before the report: assigned (dated 1995-05-22)source · retrieved
AfterARIN delegated statistics 2018-09-16 (produced 2018-09-16T05:00:16+00:00), after the report: allocated (dated 1995-05-22)source · retrieved
2017-06-07ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Hewlett-Packard Company (ARIN) to HEWLETT PACKARD ENTERPRISE COMPANY (ARIN)
From
Hewlett-Packard Company ARIN
To
HEWLETT PACKARD ENTERPRISE COMPANY ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from Hewlett-Packard Company (ARIN) to HEWLETT PACKARD ENTERPRISE COMPANY (ARIN) on 2017-06-07 18:46 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 2017-06-07 18:46 UTC, Hewlett-Packard Company (ARIN) to HEWLETT PACKARD ENTERPRISE COMPANY (ARIN); resources moved: 204.238.159.0/24source · retrieved
BeforeARIN delegated statistics 2017-06-06 (produced 2017-06-06T05:10:34+00:00), before the report: assigned (dated 1995-05-22)source · retrieved
AfterARIN delegated statistics 2017-06-08 (produced 2017-06-08T05:09:01+00:00), after the report: assigned (dated 1995-05-22)source · retrieved
Transfer records (3)
Date (UTC)
Log
Type
Range moved
From
To
ARIN
Resource transfer
204.238.159.0/24
DXC US Latin America Corporation ARIN
Nassau Life Insurance Company ARIN
ARIN
Merger acquisition
204.238.159.0/24
HEWLETT PACKARD ENTERPRISE COMPANY ARIN
Enterprise Services Latin America Corporation ARIN
ARIN
Merger acquisition
204.238.159.0/24
Hewlett-Packard Company ARIN
HEWLETT PACKARD ENTERPRISE COMPANY 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.