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.
2023-03-06RIPE NCC+ RegisteredApparent new issuanceStrong inference
Statistics
AS199540 available on 2023-03-05, allocated on 2023-03-06
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2023-03-05 and allocated (dated 2023-03-06) on 2023-03-06. It moved from the RIPE NCC's unissued pool to an active registration dated around that day, so it appears to be newly issued by the RIPE NCC.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: AS199540 available on 2023-03-05, allocated on 2023-03-06source · retrieved
BeforeRIPE NCC delegated statistics 2023-03-05 (produced 2023-03-05T22:59:59+00:00), before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2023-03-06 (produced 2023-03-06T22:59:59+00:00), after the change: allocated (dated 2023-03-06)source · retrieved
Classification history for this change (4 versions)
: Apparent new issuance, strong inference (classifier 1.4.0) current
2013-12-04RIPE NCCReleasedReleased from hold (the RIPE NCC lists it as 'available')Strong inference
Statistics
AS199540 reserved on 2013-12-03, available on 2013-12-04
Inventory
The RIPE NCC's statistics now list it as 'available'; reissue not confirmed
The RIPE NCC's statistics show it reserved on 2013-12-03 and available on 2013-12-04. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. 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: AS199540 reserved on 2013-12-03, available on 2013-12-04source · retrieved
BeforeRIPE NCC delegated statistics 2013-12-03 (produced 2013-12-03T22:59:59+00:00), before the change: reservedsource · retrieved
AfterRIPE NCC delegated statistics 2013-12-04 (produced 2013-12-04T22:59:59+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
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.