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.
2016-02-01ARIN− RemoveChange to ARIN's own pool recordStrong inference
ARIN-Issued
Remove AS64239-AS64296
Inventory
No effect on ARIN applicant inventory
ARIN's statistics show it reserved on 2016-01-31 and reserved on 2016-02-02. ARIN re-cut its own reserved records for this range; nothing was issued or returned.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2016-02-01: "Remove AS64239-AS64296"source · retrieved
BeforeARIN delegated statistics 2016-01-31 (produced 2016-01-31T06:03:44+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2016-02-02 (produced 2016-02-02T06:04:07+00:00), after the report: reservedsource · retrieved
Classification history for this change (4 versions)
: Change to ARIN's own pool record, strong inference (classifier 1.3.0)
: Change to ARIN's own pool record, strong inference (classifier 1.3.1)
: Change to ARIN's own pool record, strong inference (classifier 1.3.2)
: Change to ARIN's own pool record, strong inference (classifier 1.4.0) current
Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this ASN (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.