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.
2023-01-30AFRINIC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
2c0f:f150::/32 available on 2023-01-30, allocated on 2023-01-31
Inventory
Likely issued from AFRINIC-controlled inventory
No transfer record matches. AFRINIC's statistics show it available on 2023-01-30 and allocated (dated 2023-01-30) on 2023-01-31. The tracker saw this range removed from registration on 2017-10-31 (2c0f:f150::/32), so it appears to have been issued again from AFRINIC's pool.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing AFRINIC's daily statistics: 2c0f:f150::/32 available on 2023-01-30, allocated on 2023-01-31source · retrieved
BeforeAFRINIC delegated statistics 2023-01-30, before the change: availablesource · retrieved
AfterAFRINIC delegated statistics 2023-01-31, after the change: allocated (dated 2023-01-30)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2017-10-31AFRINIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
2c0f:f150::/32 allocated on 2017-10-31, reserved on 2017-11-01
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 allocated (dated 2017-08-31) on 2017-10-31 and reserved on 2017-11-01. 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: 2c0f:f150::/32 allocated on 2017-10-31, reserved on 2017-11-01source · retrieved
BeforeAFRINIC delegated statistics 2017-10-31, before the change: allocated (dated 2017-08-31)source · retrieved
AfterAFRINIC delegated statistics 2017-11-01, 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
2017-08-31AFRINIC+ RegisteredApparent new issuanceStrong inference
Statistics
2c0f:f150::/32 available on 2017-08-31, allocated on 2017-09-01
Inventory
Likely issued from AFRINIC-controlled inventory
No transfer record matches. AFRINIC's statistics show it available on 2017-08-31 and allocated (dated 2017-08-31) on 2017-09-01. It moved from AFRINIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by AFRINIC.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing AFRINIC's daily statistics: 2c0f:f150::/32 available on 2017-08-31, allocated on 2017-09-01source · retrieved
BeforeAFRINIC delegated statistics 2017-08-31, before the change: availablesource · retrieved
AfterAFRINIC delegated statistics 2017-09-01, after the change: allocated (dated 2017-08-31)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
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.