2016-05-29 (from what APNIC's statistics show; it publishes no period)
Now
Possible reissue candidate; not confirmed available.
Timeline (2)
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.
2015-05-29APNIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
2001:de8:1b::/48 assigned on 2015-05-29, reserved on 2015-05-30
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2016-05-29. 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 assigned (dated 2011-03-22) on 2015-05-29 and reserved on 2015-05-30. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, but its statistics have released returned IPv6 space a year after the removal or later since 2014, so the tracker estimates the hold ends on 2016-05-29. 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: 2001:de8:1b::/48 assigned on 2015-05-29, reserved on 2015-05-30source · retrieved
BeforeAPNIC delegated statistics 2015-05-29, before the change: assigned (dated 2011-03-22)source · retrieved
AfterAPNIC delegated statistics 2015-05-30, after the change: 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
2011-03-22APNIC+ RegisteredApparent new issuanceStrong inference
Statistics
2001:de8:1b::/48 available on 2011-03-22, assigned on 2011-03-23
Inventory
Likely issued from APNIC-controlled inventory
No transfer record matches. APNIC's statistics show it available on 2011-03-22 and assigned (dated 2011-03-22) on 2011-03-23. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: 2001:de8:1b::/48 available on 2011-03-22, assigned on 2011-03-23source · retrieved
BeforeAPNIC delegated statistics 2011-03-22, before the change: availablesource · retrieved
AfterAPNIC delegated statistics 2011-03-23, after the change: assigned (dated 2011-03-22)source · retrieved
Classification history for this change (4 versions)
: Apparent new issuance, strong inference (classifier 1.3.0)
: Apparent new issuance, strong inference (classifier 1.3.1)
: Apparent new issuance, strong inference (classifier 1.3.2)
: Apparent new issuance, 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.