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.
2013-11-26AFRINIC+ RegisteredUnresolved changeObserved only
Statistics
AS37663 available on 2013-11-26, allocated on 2013-11-27
Inventory
Inventory effect unknown
No transfer record matches. AFRINIC's statistics show it available on 2013-11-26 and allocated (dated 2011-09-26) on 2013-11-27. The new registration isn't dated near that day, so the tracker can't tell whether this is a new issuance.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing AFRINIC's daily statistics: AS37663 available on 2013-11-26, allocated on 2013-11-27source · retrieved
BeforeAFRINIC delegated statistics 2013-11-26, before the change: availablesource · retrieved
AfterAFRINIC delegated statistics 2013-11-27, after the change: allocated (dated 2011-09-26)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
2013-07-24AFRINICReleasedReleased from hold (AFRINIC lists it as 'available')Strong inference
Statistics
AS37663 reserved on 2013-07-24, available on 2013-07-25
Inventory
AFRINIC's statistics now list it as 'available'; reissue not confirmed
AFRINIC's statistics show it reserved on 2013-07-24 and available on 2013-07-25. AFRINIC moved it from its reserved (held) records to the status it calls 'available'. That is AFRINIC's own label: whether and when it is reissued is not confirmed.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing AFRINIC's daily statistics: AS37663 reserved on 2013-07-24, available on 2013-07-25source · retrieved
BeforeAFRINIC delegated statistics 2013-07-24, before the change: reservedsource · retrieved
AfterAFRINIC delegated statistics 2013-07-25, after the change: availablesource · retrieved
Classification history for this change (4 versions)
: Released from hold (AFRINIC lists it as 'available'), strong inference (classifier 1.3.0)
: Released from hold (AFRINIC lists it as 'available'), strong inference (classifier 1.3.1)
: Released from hold (AFRINIC lists it as 'available'), strong inference (classifier 1.3.2)
: Released from hold (AFRINIC lists it as 'available'), 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.