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.
2025-03-10ARINNot in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-09-10. 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 assigned (dated 2022-06-22) on 2025-03-09 and reserved on 2025-03-11. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2025-09-10. This does not confirm availability. Since mid-2024, ARIN has released many ASNs within two months, before the 6 calendar months were up, so the release can come sooner.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS964 assigned on 2025-03-10, reserved on 2025-03-11source · retrieved
BeforeARIN delegated statistics 2025-03-09 (produced 2025-03-09T13:01:07+00:00), before the report: assigned (dated 2022-06-22)source · retrieved
AfterARIN delegated statistics 2025-03-11 (produced 2025-03-11T13:01:06+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
2022-06-22ARIN+ AddApparent new issuanceStrong inference
ARIN-Issued
Add AS964
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it available on 2022-06-21 and assigned (dated 2022-06-22) on 2022-06-23. 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 2022-06-22: "Add AS964"source · retrieved
BeforeARIN delegated statistics 2022-06-21 (produced 2022-06-21T13:00:08+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2022-06-23 (produced 2022-06-23T13:00:08+00:00), after the report: assigned (dated 2022-06-22)source · retrieved
Classification history for this change (4 versions)