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.
2024-01-08ARINNot in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2024-07-08. 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 2022-08-16) on 2024-01-07 and reserved on 2024-01-09. 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 2024-07-08. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS395968 assigned on 2024-01-08, reserved on 2024-01-09source · retrieved
BeforeARIN delegated statistics 2024-01-07 (produced 2024-01-07T14:00:33+00:00), before the report: assigned (dated 2022-08-16)source · retrieved
AfterARIN delegated statistics 2024-01-09 (produced 2024-01-09T14:00:42+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
2022-08-16ARIN+ AddApparent reissuance of previously removed resourceObserved only
ARIN-Issued
Add AS395968
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it reserved on 2022-08-15 and assigned (dated 2022-08-16) on 2022-08-17. The tracker saw this range released from hold on 2022-08-15 (AS395968), so it appears to have been issued again from ARIN's pool. Another change to this range was reported the day before or after (2022-08-15: Remove AS395968), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2022-08-16: "Add AS395968"source · retrieved
BeforeARIN delegated statistics 2022-08-15 (produced 2022-08-15T13:00:10+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2022-08-17 (produced 2022-08-17T13:00:11+00:00), after the report: assigned (dated 2022-08-16)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, observed only (classifier 1.3.0)
: Apparent reissuance of previously removed resource, observed only (classifier 1.3.1)
: Apparent reissuance of previously removed resource, observed only (classifier 1.3.2)
: Apparent reissuance of previously removed resource, observed only (classifier 1.4.0) current
2022-08-15ARIN− RemoveReleased from hold (ARIN lists it as 'available')Observed only
ARIN-Issued
Remove AS395968
Inventory
ARIN's statistics now list it as 'available'; reissue not confirmed
ARIN's statistics show it reserved on 2022-08-14 and available on 2022-08-16. ARIN took it out of its reserved (held) records; its statistics now give it the status 'available'. The tracker saw it removed from registration on 2021-02-05, 556 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2022-08-16: Add AS395968), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2022-08-15: "Remove AS395968"source · retrieved
BeforeARIN delegated statistics 2022-08-14 (produced 2022-08-14T13:00:09+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2022-08-16 (produced 2022-08-16T13:00:09+00:00), after the report: availablesource · retrieved
Classification history for this change (4 versions)
: Released from hold (ARIN lists it as 'available'), observed only (classifier 1.3.0)
: Released from hold (ARIN lists it as 'available'), observed only (classifier 1.3.1)
: Released from hold (ARIN lists it as 'available'), observed only (classifier 1.3.2)
: Released from hold (ARIN lists it as 'available'), observed only (classifier 1.4.0) current
2021-02-05ARINNot in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2021-08-05. 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 2017-02-07) on 2021-02-04 and reserved on 2021-02-06. 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 2021-08-05. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS395968 assigned on 2021-02-05, reserved on 2021-02-06source · retrieved
BeforeARIN delegated statistics 2021-02-04 (produced 2021-02-04T15:00:14+00:00), before the report: assigned (dated 2017-02-07)source · retrieved
AfterARIN delegated statistics 2021-02-06 (produced 2021-02-06T15:00:13+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
2017-02-07ARIN+ AddApparent new issuanceStrong inference
ARIN-Issued
Add AS395968
Inventory
Likely issued from ARIN-controlled inventory
No transfer record matches. ARIN's statistics show it available on 2017-02-06 and assigned (dated 2017-02-07) on 2017-02-08. 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 2017-02-07: "Add AS395968"source · retrieved
BeforeARIN delegated statistics 2017-02-06 (produced 2017-02-06T06:09:02+00:00), before the report: availablesource · retrieved
AfterARIN delegated statistics 2017-02-08 (produced 2017-02-08T06:09:32+00:00), after the report: assigned (dated 2017-02-07)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 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.