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 ZERO DDOS LLC (ARIN) to eSited Solutions (ARIN) on 2024-07-01 13:15 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 2024-07-01: "Add 144.168.64.0-144.168.127.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2024-07-01 13:15 UTC, ZERO DDOS LLC (ARIN) to eSited Solutions (ARIN); resources moved: 144.168.64.0/18source · retrieved
BeforeARIN delegated statistics 2024-06-30 (produced 2024-06-30T13:00:44+00:00), before the report: allocated (dated 2015-09-02)source · retrieved
AfterARIN delegated statistics 2024-07-02 (produced 2024-07-02T13:00:44+00:00), after the report: allocated (dated 2024-07-01)source · retrieved
Classification history for this change (4 versions)
No transfer record matches. ARIN's statistics show it not listed on 2015-09-01 and allocated (dated 2015-09-02) on 2015-09-03. It wasn't in ARIN's statistics before, so it wasn't ARIN's unissued inventory; it may have come from another registry in a transfer not yet in the log.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2015-09-02: "Add 144.168.64.0-144.168.127.255"source · retrieved
BeforeARIN delegated statistics 2015-09-01 (produced 2015-09-01T05:05:28+00:00), before the report: not listedsource · retrieved
AfterARIN delegated statistics 2015-09-03 (produced 2015-09-03T05:05:25+00:00), after the report: allocated (dated 2015-09-02)source · retrieved
Classification history for this change (4 versions)
: Unresolved change, observed only (classifier 1.3.0)
: Unresolved change, observed only (classifier 1.3.1)
: Unresolved change, observed only (classifier 1.3.2)
: Unresolved change, observed only (classifier 1.4.0) current
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.