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.
2025-10-16APNIC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
AS136765 available on 2025-10-16, allocated on 2025-10-17
Inventory
Likely issued from APNIC-controlled inventory
No transfer record matches. APNIC's statistics show it available on 2025-10-16 and allocated (dated 2025-10-16) on 2025-10-17. The tracker saw this range removed from registration on 2024-10-14 (AS136765), so it appears to have been issued again from APNIC's pool.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing APNIC's daily statistics: AS136765 available on 2025-10-16, allocated on 2025-10-17source · retrieved
BeforeAPNIC delegated statistics 2025-10-16, before the change: availablesource · retrieved
AfterAPNIC delegated statistics 2025-10-17, after the change: allocated (dated 2025-10-16)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2024-10-14APNIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
AS136765 allocated on 2024-10-14, available on 2024-10-15
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-10-14. 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 allocated (dated 2017-06-21) on 2024-10-14 and available on 2024-10-15. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, but its statistics have released returned ASNs a year after the removal or later since 2014, so the tracker estimates the hold ends on 2025-10-14. 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: AS136765 allocated on 2024-10-14, available on 2024-10-15source · retrieved
BeforeAPNIC delegated statistics 2024-10-14, before the change: allocated (dated 2017-06-21)source · retrieved
AfterAPNIC delegated statistics 2024-10-15, 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
2021-12-03APNIC+ RegisteredRestored to the same holderStrong inference
Statistics
AS136765 available on 2021-12-03, allocated on 2021-12-04
Inventory
No effect on APNIC applicant inventory
No transfer record matches. APNIC's statistics show it available on 2021-12-03 and allocated (dated 2017-06-21) on 2021-12-04. The tracker saw it removed from registration on 2021-11-18 (15 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,
StatisticsFound by comparing APNIC's daily statistics: AS136765 available on 2021-12-03, allocated on 2021-12-04source · retrieved
BeforeAPNIC delegated statistics 2021-12-03, before the change: availablesource · retrieved
AfterAPNIC delegated statistics 2021-12-04, after the change: allocated (dated 2017-06-21)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
2021-11-18APNIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
AS136765 allocated on 2021-11-18, available on 2021-11-19
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2022-11-18. 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 allocated (dated 2017-06-21) on 2021-11-18 and available on 2021-11-19. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, but its statistics have released returned ASNs a year after the removal or later since 2014, so the tracker estimates the hold ends on 2022-11-18. 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: AS136765 allocated on 2021-11-18, available on 2021-11-19source · retrieved
BeforeAPNIC delegated statistics 2021-11-18, before the change: allocated (dated 2017-06-21)source · retrieved
AfterAPNIC delegated statistics 2021-11-19, 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
2017-06-21APNIC+ RegisteredUnresolved changeObserved only
Statistics
AS136765 not listed on 2017-06-21, allocated on 2017-06-22
Inventory
Inventory effect unknown
No transfer record matches. APNIC's statistics show it not listed on 2017-06-21 and allocated (dated 2017-06-21) on 2017-06-22. It wasn't in APNIC's statistics before, so it wasn't APNIC'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 APNIC's daily statistics: AS136765 not listed on 2017-06-21, allocated on 2017-06-22source · retrieved
BeforeAPNIC delegated statistics 2017-06-21, before the change: not listedsource · retrieved
AfterAPNIC delegated statistics 2017-06-22, after the change: allocated (dated 2017-06-21)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
Transfer records
No transfer log has a transfer of any part of this ASN.
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.