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.
2010-11-29APNIC+ RegisteredUnresolved changeObserved only
Statistics
AS55888-AS55912 not listed on 2010-11-29, allocated on 2010-11-30
Inventory
Inventory effect unknown
No transfer record matches. APNIC's statistics show it not listed on 2010-11-29 and allocated (dated 2010-11-29) on 2010-11-30. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: AS55888-AS55912 not listed on 2010-11-29, allocated on 2010-11-30source · retrieved
BeforeAPNIC delegated statistics 2010-11-29, before the change: not listedsource · retrieved
AfterAPNIC delegated statistics 2010-11-30, after the change: allocated (dated 2010-11-29)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 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.