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.
2025-02-27ARIN+ AddRestored to the same holderStrong inference
No transfer record matches. ARIN's statistics show it reserved on 2025-02-26 and allocated (dated 2025-02-27) on 2025-02-28. The tracker saw it removed from registration on 2023-10-16 (500 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,
ARIN-IssuedARIN-Issued report for 2025-02-27: "Add 2620:BF:C000::-2620:BF:C000:FFFF:FFFF:FFFF:FFFF:FFFF"source · retrieved
BeforeARIN delegated statistics 2025-02-26 (produced 2025-02-26T14:01:06+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2025-02-28 (produced 2025-02-28T14:01:06+00:00), after the report: allocated (dated 2025-02-27)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
2025-02-27ARIN− RemoveChange to ARIN's own pool recordStrong inference
ARIN's statistics show it reserved on 2025-02-26 and allocated (dated 2025-02-27) on 2025-02-28. ARIN removed its own pool record for this range as part of issuing it: the same report adds 2620:BF:C000::-2620:BF:C000:FFFF:FFFF:FFFF:FFFF:FFFF. The issuance is explained on that line.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2025-02-27: "Remove 2620:BF:C000::-2620:BF:C000:FFFF:FFFF:FFFF:FFFF:FFFF"source · retrieved
BeforeARIN delegated statistics 2025-02-26 (produced 2025-02-26T14:01:06+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2025-02-28 (produced 2025-02-28T14:01:06+00:00), after the report: allocated (dated 2025-02-27)source · retrieved
Classification history for this change (4 versions)
: Change to ARIN's own pool record, strong inference (classifier 1.3.0)
: Change to ARIN's own pool record, strong inference (classifier 1.3.1)
: Change to ARIN's own pool record, strong inference (classifier 1.3.2)
: Change to ARIN's own pool record, strong inference (classifier 1.4.0) current
2023-10-16ARINNot in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2024-04-16. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it allocated (dated 2015-06-18) on 2023-10-15 and reserved on 2023-10-17. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv6 space for 6 calendar months before reissuing it, so the estimated hold end is 2024-04-16. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: 2620:bf:c000::/48 allocated on 2023-10-16, reserved on 2023-10-17source · retrieved
BeforeARIN delegated statistics 2023-10-15 (produced 2023-10-15T13:00:31+00:00), before the report: allocated (dated 2015-06-18)source · retrieved
AfterARIN delegated statistics 2023-10-17 (produced 2023-10-17T13:00:33+00:00), after the report: 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
2015-06-18ARIN+ AddApparent new issuanceStrong inference
No transfer record matches. ARIN's statistics show it available on 2015-06-17 and assigned (dated 2015-06-18) on 2015-06-19. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2015-06-18: "Add 2620:BF:C000::-2620:BF:C000:FFFF:FFFF:FFFF:FFFF:FFFF"source · retrieved
BeforeARIN delegated statistics 2015-06-17 (produced 2015-06-17T05:04:49+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2015-06-19 (produced 2015-06-19T05:05:11+00:00), after the report: assigned (dated 2015-06-18)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.