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.
2020-10-14RIPE NCC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
AS39562 available on 2020-10-13, allocated on 2020-10-14
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2020-10-13 and allocated (dated 2020-10-14) on 2020-10-14. The tracker saw this range released from hold on 2020-06-02 (AS39562), so it appears to have been issued again from the RIPE NCC's pool.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: AS39562 available on 2020-10-13, allocated on 2020-10-14source · retrieved
BeforeRIPE NCC delegated statistics 2020-10-13 (produced 2020-10-13T21:59:59+00:00), before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2020-10-14 (produced 2020-10-14T21:59:59+00:00), after the change: allocated (dated 2020-10-14)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2020-06-02RIPE NCCReleasedReleased from hold (the RIPE NCC lists it as 'available')Strong inference
Statistics
AS39562 reserved on 2020-06-01, available on 2020-06-02
Inventory
The RIPE NCC's statistics now list it as 'available'; reissue not confirmed
The RIPE NCC's statistics show it reserved on 2020-06-01 and available on 2020-06-02. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2019-12-05, 180 days earlier. That is the RIPE NCC's own label: whether and when it is reissued is not confirmed.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: AS39562 reserved on 2020-06-01, available on 2020-06-02source · retrieved
BeforeRIPE NCC delegated statistics 2020-06-01 (produced 2020-06-01T21:59:59+00:00), before the change: reservedsource · retrieved
AfterRIPE NCC delegated statistics 2020-06-02 (produced 2020-06-02T21:59:59+00:00), after the change: availablesource · retrieved
Classification history for this change (4 versions)
: Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.0)
: Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.1)
: Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.2)
: Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.4.0) current
2019-12-05RIPE NCC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
AS39562 allocated on 2019-12-04, reserved on 2019-12-05
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2020-06-02. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it allocated (dated 2019-11-19) on 2019-12-04 and reserved on 2019-12-05. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC holds returned, revoked and reclaimed ASNs for 180 days (six months), or longer while still routed, before reissuing them, so the estimated hold end is 2020-06-02. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: AS39562 allocated on 2019-12-04, reserved on 2019-12-05source · retrieved
BeforeRIPE NCC delegated statistics 2019-12-04 (produced 2019-12-04T22:59:59+00:00), before the change: allocated (dated 2019-11-19)source · retrieved
AfterRIPE NCC delegated statistics 2019-12-05 (produced 2019-12-05T22:59:59+00:00), after the change: 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
2019-11-19RIPE NCC+ RegisteredApparent reissuance of previously removed resourceObserved only
Statistics
AS39562 available on 2019-11-18, allocated on 2019-11-19
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2019-11-18 and allocated (dated 2019-11-19) on 2019-11-19. The tracker saw this range released from hold on 2019-11-18 (AS39562), so it appears to have been issued again from the RIPE NCC's pool. Another change to this range was reported the day before or after (2019-11-18: Released AS39562), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: AS39562 available on 2019-11-18, allocated on 2019-11-19source · retrieved
BeforeRIPE NCC delegated statistics 2019-11-18 (produced 2019-11-18T22:59:59+00:00), before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2019-11-19 (produced 2019-11-19T22:59:59+00:00), after the change: allocated (dated 2019-11-19)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
2019-11-18RIPE NCCReleasedReleased from hold (the RIPE NCC lists it as 'available')Observed only
Statistics
AS39562 reserved on 2019-11-17, available on 2019-11-18
Inventory
The RIPE NCC's statistics now list it as 'available'; reissue not confirmed
The RIPE NCC's statistics show it reserved on 2019-11-17 and available on 2019-11-18. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2019-05-22, 180 days earlier. That is the RIPE NCC's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2019-11-19: Added AS39562), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: AS39562 reserved on 2019-11-17, available on 2019-11-18source · retrieved
BeforeRIPE NCC delegated statistics 2019-11-17 (produced 2019-11-17T22:59:59+00:00), before the change: reservedsource · retrieved
AfterRIPE NCC delegated statistics 2019-11-18 (produced 2019-11-18T22:59:59+00:00), after the change: availablesource · retrieved
Classification history for this change (4 versions)
: Released from hold (the RIPE NCC lists it as 'available'), observed only (classifier 1.3.0)
: Released from hold (the RIPE NCC lists it as 'available'), observed only (classifier 1.3.1)
: Released from hold (the RIPE NCC lists it as 'available'), observed only (classifier 1.3.2)
: Released from hold (the RIPE NCC lists it as 'available'), observed only (classifier 1.4.0) current
2019-05-22RIPE NCC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
AS39562 allocated on 2019-05-21, reserved on 2019-05-22
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2019-11-18. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it allocated (dated 2019-05-08) on 2019-05-21 and reserved on 2019-05-22. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC holds returned, revoked and reclaimed ASNs for 180 days (six months), or longer while still routed, before reissuing them, so the estimated hold end is 2019-11-18. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: AS39562 allocated on 2019-05-21, reserved on 2019-05-22source · retrieved
BeforeRIPE NCC delegated statistics 2019-05-21 (produced 2019-05-21T21:59:59+00:00), before the change: allocated (dated 2019-05-08)source · retrieved
AfterRIPE NCC delegated statistics 2019-05-22 (produced 2019-05-22T21:59:59+00:00), after the change: 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
2019-05-08RIPE NCC+ RegisteredApparent reissuance of previously removed resourceObserved only
Statistics
AS39562 available on 2019-05-07, allocated on 2019-05-08
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2019-05-07 and allocated (dated 2019-05-08) on 2019-05-08. The tracker saw this range released from hold on 2019-05-07 (AS39562), so it appears to have been issued again from the RIPE NCC's pool. Another change to this range was reported the day before or after (2019-05-07: Released AS39562), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: AS39562 available on 2019-05-07, allocated on 2019-05-08source · retrieved
BeforeRIPE NCC delegated statistics 2019-05-07 (produced 2019-05-07T21:59:59+00:00), before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2019-05-08 (produced 2019-05-08T21:59:59+00:00), after the change: allocated (dated 2019-05-08)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
2019-05-07RIPE NCCReleasedReleased from hold (the RIPE NCC lists it as 'available')Observed only
Statistics
AS39562 reserved on 2019-05-06, available on 2019-05-07
Inventory
The RIPE NCC's statistics now list it as 'available'; reissue not confirmed
The RIPE NCC's statistics show it reserved on 2019-05-06 and available on 2019-05-07. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2018-11-08, 180 days earlier. That is the RIPE NCC's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2019-05-08: Added AS39562), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: AS39562 reserved on 2019-05-06, available on 2019-05-07source · retrieved
BeforeRIPE NCC delegated statistics 2019-05-06 (produced 2019-05-06T21:59:59+00:00), before the change: reservedsource · retrieved
AfterRIPE NCC delegated statistics 2019-05-07 (produced 2019-05-07T21:59:59+00:00), after the change: availablesource · retrieved
Classification history for this change (4 versions)
: Released from hold (the RIPE NCC lists it as 'available'), observed only (classifier 1.3.0)
: Released from hold (the RIPE NCC lists it as 'available'), observed only (classifier 1.3.1)
: Released from hold (the RIPE NCC lists it as 'available'), observed only (classifier 1.3.2)
: Released from hold (the RIPE NCC lists it as 'available'), observed only (classifier 1.4.0) current
2018-11-08RIPE NCC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
AS39562 allocated on 2018-11-07, reserved on 2018-11-08
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2019-05-07. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it allocated (dated 2017-11-14) on 2018-11-07 and reserved on 2018-11-08. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC holds returned, revoked and reclaimed ASNs for 180 days (six months), or longer while still routed, before reissuing them, so the estimated hold end is 2019-05-07. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: AS39562 allocated on 2018-11-07, reserved on 2018-11-08source · retrieved
BeforeRIPE NCC delegated statistics 2018-11-07 (produced 2018-11-07T22:59:59+00:00), before the change: allocated (dated 2017-11-14)source · retrieved
AfterRIPE NCC delegated statistics 2018-11-08 (produced 2018-11-08T22:59:59+00:00), after the change: 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
2017-11-14RIPE NCC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
AS39562 available on 2017-11-13, allocated on 2017-11-14
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2017-11-13 and allocated (dated 2017-11-14) on 2017-11-14. The tracker saw this range released from hold on 2015-11-25 (AS39562), so it appears to have been issued again from the RIPE NCC's pool.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: AS39562 available on 2017-11-13, allocated on 2017-11-14source · retrieved
BeforeRIPE NCC delegated statistics 2017-11-13 (produced 2017-11-13T22:59:59+00:00), before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2017-11-14 (produced 2017-11-14T22:59:59+00:00), after the change: allocated (dated 2017-11-14)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2015-11-25RIPE NCCReleasedReleased from hold (the RIPE NCC lists it as 'available')Strong inference
Statistics
AS39562 reserved on 2015-11-24, available on 2015-11-25
Inventory
The RIPE NCC's statistics now list it as 'available'; reissue not confirmed
The RIPE NCC's statistics show it reserved on 2015-11-24 and available on 2015-11-25. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2011-12-12, 1444 days earlier. That is the RIPE NCC's own label: whether and when it is reissued is not confirmed.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: AS39562 reserved on 2015-11-24, available on 2015-11-25source · retrieved
BeforeRIPE NCC delegated statistics 2015-11-24 (produced 2015-11-24T22:59:59+00:00), before the change: reservedsource · retrieved
AfterRIPE NCC delegated statistics 2015-11-25 (produced 2015-11-25T22:59:59+00:00), after the change: availablesource · retrieved
Classification history for this change (4 versions)
: Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.0)
: Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.1)
: Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.2)
: Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.4.0) current
2011-12-12RIPE NCC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
AS39562 allocated on 2011-12-11, reserved on 2011-12-12
Inventory
Possible future reissue candidate after hold
Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it allocated (dated 2006-03-20) on 2011-12-11 and reserved on 2011-12-12. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for ASNs applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: AS39562 allocated on 2011-12-11, reserved on 2011-12-12source · retrieved
BeforeRIPE NCC delegated statistics 2011-12-11 (produced 2011-12-11T22:59:59+00:00), before the change: allocated (dated 2006-03-20)source · retrieved
AfterRIPE NCC delegated statistics 2011-12-12 (produced 2011-12-12T22:59:59+00:00), after the change: 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
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.