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.
2022-07-21ARIN− RemoveChange to ARIN's own pool recordObserved only
ARIN-Issued
Remove AS63228
Inventory
Inventory effect unknown
ARIN's statistics show it reserved on 2022-07-20 and assigned (dated 2015-07-29) on 2022-07-22. ARIN removed its own pool record for this range and the range is now registered, but the same report doesn't list it as added.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2022-07-21: "Remove AS63228"source · retrieved
BeforeARIN delegated statistics 2022-07-20 (produced 2022-07-20T13:00:11+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2022-07-22 (produced 2022-07-22T13:00:09+00:00), after the report: assigned (dated 2015-07-29)source · retrieved
Classification history for this change (4 versions)
: Change to ARIN's own pool record, observed only (classifier 1.3.0)
: Change to ARIN's own pool record, observed only (classifier 1.3.1)
: Change to ARIN's own pool record, observed only (classifier 1.3.2)
: Change to ARIN's own pool record, observed only (classifier 1.4.0) current
2020-01-06ARINNot in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2020-07-06. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2014-10-01) on 2020-01-05 and reserved on 2020-01-07. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2020-07-06. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS63228 assigned on 2020-01-06, reserved on 2020-01-07source · retrieved
BeforeARIN delegated statistics 2020-01-05 (produced 2020-01-05T15:00:09+00:00), before the report: assigned (dated 2014-10-01)source · retrieved
AfterARIN delegated statistics 2020-01-07 (produced 2020-01-07T15:00:09+00:00), after the report: reservedsource · retrieved
Classification history for this change (4 versions)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.0)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.1)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.2)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.4.0) current
Transfer records
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.