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.
2024-11-25APNIC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
AS7607 available on 2024-11-25, allocated on 2024-11-26
Inventory
Likely issued from APNIC-controlled inventory
No transfer record matches. APNIC's statistics show it available on 2024-11-25 and allocated (dated 2024-11-25) on 2024-11-26. The tracker saw this range removed from registration on 2023-07-27 (AS7607), 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: AS7607 available on 2024-11-25, allocated on 2024-11-26source · retrieved
BeforeAPNIC delegated statistics 2024-11-25, before the change: availablesource · retrieved
AfterAPNIC delegated statistics 2024-11-26, after the change: allocated (dated 2024-11-25)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2023-07-27APNIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
AS7607 allocated on 2023-07-27, available on 2023-07-28
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2024-07-27. 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 2021-12-23) on 2023-07-27 and available on 2023-07-28. 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 2024-07-27. 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: AS7607 allocated on 2023-07-27, available on 2023-07-28source · retrieved
BeforeAPNIC delegated statistics 2023-07-27, before the change: allocated (dated 2021-12-23)source · retrieved
AfterAPNIC delegated statistics 2023-07-28, 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
2021-12-23APNIC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
AS7607 available on 2021-12-23, allocated on 2021-12-24
Inventory
Likely issued from APNIC-controlled inventory
No transfer record matches. APNIC's statistics show it available on 2021-12-23 and allocated (dated 2021-12-23) on 2021-12-24. The tracker saw this range removed from registration on 2020-10-01 (AS7607), 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: AS7607 available on 2021-12-23, allocated on 2021-12-24source · retrieved
BeforeAPNIC delegated statistics 2021-12-23, before the change: availablesource · retrieved
AfterAPNIC delegated statistics 2021-12-24, after the change: allocated (dated 2021-12-23)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2020-10-01APNIC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
AS7607 allocated on 2020-10-01, available on 2020-10-02
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2021-10-01. 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 1997-08-19) on 2020-10-01 and available on 2020-10-02. 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 2021-10-01. 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: AS7607 allocated on 2020-10-01, available on 2020-10-02source · retrieved
BeforeAPNIC delegated statistics 2020-10-01, before the change: allocated (dated 1997-08-19)source · retrieved
AfterAPNIC delegated statistics 2020-10-02, 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
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.