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.
2014-07-25APNIC+ RegisteredRestored to the same holderStrong inference
Statistics
AS23728 available on 2014-07-25, allocated on 2014-07-26
Inventory
No effect on APNIC applicant inventory
No transfer record matches. APNIC's statistics show it available on 2014-07-25 and allocated (dated 2003-04-30) on 2014-07-26. The tracker saw it removed from registration on 2014-07-01 (24 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: AS23728 available on 2014-07-25, allocated on 2014-07-26source · retrieved
BeforeAPNIC delegated statistics 2014-07-25, before the change: availablesource · retrieved
AfterAPNIC delegated statistics 2014-07-26, after the change: allocated (dated 2003-04-30)source · retrieved
Classification history for this change (4 versions)
: Restored to the same holder, strong inference (classifier 1.3.0)
: Restored to the same holder, strong inference (classifier 1.3.1)
: Restored to the same holder, strong inference (classifier 1.3.2)
: Restored to the same holder, strong inference (classifier 1.4.0) current
2014-07-01APNIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
AS23728 allocated on 2014-07-01, available on 2014-07-02
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2015-07-01. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2003-04-30) on 2014-07-01 and available on 2014-07-02. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, but its statistics have released returned ASNs a year after the removal or later since 2014, so the tracker estimates the hold ends on 2015-07-01. That is what APNIC has done, not a rule it states. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: AS23728 allocated on 2014-07-01, available on 2014-07-02source · retrieved
BeforeAPNIC delegated statistics 2014-07-01, before the change: allocated (dated 2003-04-30)source · retrieved
AfterAPNIC delegated statistics 2014-07-02, after the change: availablesource · 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.