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.
2019-05-23APNIC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
AS10123 available on 2019-05-23, allocated on 2019-05-24
Inventory
Likely issued from APNIC-controlled inventory
No transfer record matches. APNIC's statistics show it available on 2019-05-23 and allocated (dated 2019-05-22) on 2019-05-24. The tracker saw this range removed from registration on 2018-05-01 (AS10122-AS10123), so it appears to have been issued again from APNIC's pool.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: AS10123 available on 2019-05-23, allocated on 2019-05-24source · retrieved
BeforeAPNIC delegated statistics 2019-05-23, before the change: availablesource · retrieved
AfterAPNIC delegated statistics 2019-05-24, after the change: allocated (dated 2019-05-22)source · retrieved
Classification history for this change (4 versions)
No transfer log has a transfer of any part of this ASN.
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.