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.
2014-09-04APNIC+ RegisteredRestored to the same holderStrong inference
Statistics
163.47.23.0/24 reserved on 2014-09-04, allocated on 2014-09-05
Inventory
No effect on APNIC applicant inventory
No transfer record matches. APNIC's statistics show it reserved on 2014-09-04 and allocated (dated 1992-07-24) on 2014-09-05. The tracker saw it removed from registration on 2013-05-01 (491 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: 163.47.23.0/24 reserved on 2014-09-04, allocated on 2014-09-05source · retrieved
BeforeAPNIC delegated statistics 2014-09-04, before the change: reservedsource · retrieved
AfterAPNIC delegated statistics 2014-09-05, after the change: allocated (dated 1992-07-24)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
No transfer log has a transfer of any part of this IPv4 range.
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.