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.
The RIPE NCC's transfer log records a transfer from LLC "LIR UKRAINE" (RIPE NCC) to DEMENIN B.V. (RIPE NCC) on 2023-05-22 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.
Evidence (3) · classifier 1.4.0,
Transfer logTransfer log: RESOURCE_TRANSFER on 2023-05-22 19:00 UTC, LLC "LIR UKRAINE" (RIPE NCC) to DEMENIN B.V. (RIPE NCC); resources moved: AS25288source · retrieved
BeforeRIPE NCC delegated statistics 2023-05-21 (produced 2023-05-21T21:59:59+00:00), before the change: allocated (dated 2015-06-22)source · retrieved
AfterRIPE NCC delegated statistics 2023-05-22 (produced 2023-05-22T21:59:59+00:00), after the change: allocated (dated 2015-06-22)source · retrieved
Classification history for this change (4 versions)
The RIPE NCC's transfer log records a transfer from Proweb LLC (RIPE NCC) to LLC "LIR UKRAINE" (RIPE NCC) on 2018-05-31 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.
Evidence (3) · classifier 1.4.0,
Transfer logTransfer log: RESOURCE_TRANSFER on 2018-05-31 19:00 UTC, Proweb LLC (RIPE NCC) to LLC "LIR UKRAINE" (RIPE NCC); resources moved: AS25288source · retrieved
BeforeRIPE NCC delegated statistics 2018-05-30 (produced 2018-05-30T21:59:59+00:00), before the change: allocated (dated 2015-06-22)source · retrieved
AfterRIPE NCC delegated statistics 2018-05-31 (produced 2018-05-31T21:59:59+00:00), after the change: allocated (dated 2015-06-22)source · retrieved
Classification history for this change (4 versions)
: Intra-RIPE NCC transfer, confirmed (classifier 1.4.0) current
2015-06-22RIPE NCC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
AS25288 available on 2015-06-21, allocated on 2015-06-22
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2015-06-21 and allocated (dated 2015-06-22) on 2015-06-22. The tracker saw this range released from hold on 2013-02-05 (AS25288), 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: AS25288 available on 2015-06-21, allocated on 2015-06-22source · retrieved
BeforeRIPE NCC delegated statistics 2015-06-21 (produced 2015-06-21T21:59:59+00:00), before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2015-06-22 (produced 2015-06-22T21:59:59+00:00), after the change: allocated (dated 2015-06-22)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2013-02-05RIPE NCCReleasedReleased from hold (the RIPE NCC lists it as 'available')Strong inference
Statistics
AS25288 reserved on 2013-02-04, available on 2013-02-05
Inventory
The RIPE NCC's statistics now list it as 'available'; reissue not confirmed
The RIPE NCC's statistics show it reserved on 2013-02-04 and available on 2013-02-05. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2012-10-22, 106 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: AS25288 reserved on 2013-02-04, available on 2013-02-05source · retrieved
BeforeRIPE NCC delegated statistics 2013-02-04 (produced 2013-02-04T22:59:59+00:00), before the change: reservedsource · retrieved
AfterRIPE NCC delegated statistics 2013-02-05 (produced 2013-02-05T22:59:59+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
2012-10-22RIPE NCC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
AS25288 allocated on 2012-10-21, reserved on 2012-10-22
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 2002-09-24) on 2012-10-21 and reserved on 2012-10-22. 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: AS25288 allocated on 2012-10-21, reserved on 2012-10-22source · retrieved
BeforeRIPE NCC delegated statistics 2012-10-21 (produced 2012-10-21T21:59:59+00:00), before the change: allocated (dated 2002-09-24)source · retrieved
AfterRIPE NCC delegated statistics 2012-10-22 (produced 2012-10-22T21:59:59+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
Transfer records (2)
Date (UTC)
Log
Type
Range moved
From
To
RIPE NCC
Resource transfer
AS25288
LLC "LIR UKRAINE" RIPE NCC
DEMENIN B.V. RIPE NCC
RIPE NCC
Resource transfer
AS25288
Proweb LLC RIPE NCC
LLC "LIR UKRAINE" RIPE NCC
Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this ASN (ARIN's from 2009, the RIPE NCC's from 2012, APNIC's from 2010, LACNIC's from 2016, AFRINIC's from 2018). A transfer between two registries is in both logs.
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.