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.
2016-06-29AFRINIC+ RegisteredUnresolved changeObserved only
Statistics
2001:43f8:300::/48 not listed on 2016-06-29, assigned on 2016-06-30
Inventory
Inventory effect unknown
No transfer record matches. AFRINIC's statistics show it not listed on 2016-06-29 and assigned (dated 2016-06-29) on 2016-06-30. It wasn't in AFRINIC's statistics before, so it wasn't AFRINIC's unissued inventory; it may have come from another registry in a transfer not yet in the log.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing AFRINIC's daily statistics: 2001:43f8:300::/48 not listed on 2016-06-29, assigned on 2016-06-30source · retrieved
BeforeAFRINIC delegated statistics 2016-06-29, before the change: not listedsource · retrieved
AfterAFRINIC delegated statistics 2016-06-30, after the change: assigned (dated 2016-06-29)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
2013-08-02AFRINIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
2001:43f8:300::/48 assigned on 2013-08-02, available on 2013-08-03
Inventory
Possible future reissue candidate after hold
Removed from active registration. The tracker found it by comparing AFRINIC's daily statistics. AFRINIC's statistics show it assigned (dated 2011-07-06) on 2013-08-02 and available on 2013-08-03. Public sources do not distinguish a voluntary return, revocation, or reclamation. AFRINIC publishes no fixed period for which it holds returned IPv6 space before reissuing it, so the tracker gives no estimate. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing AFRINIC's daily statistics: 2001:43f8:300::/48 assigned on 2013-08-02, available on 2013-08-03source · retrieved
BeforeAFRINIC delegated statistics 2013-08-02, before the change: assigned (dated 2011-07-06)source · retrieved
AfterAFRINIC delegated statistics 2013-08-03, 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 IPv6 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.