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 O.M.C. COMPUTERS & COMMUNICATIONS LTD (RIPE NCC) to KamaTera INC (RIPE NCC) on 2018-08-21 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 2018-08-21 19:00 UTC, O.M.C. COMPUTERS & COMMUNICATIONS LTD (RIPE NCC) to KamaTera INC (RIPE NCC); resources moved: AS41436source · retrieved
BeforeRIPE NCC delegated statistics 2018-08-20 (produced 2018-08-20T21:59:59+00:00), before the change: allocated (dated 2015-08-11)source · retrieved
AfterRIPE NCC delegated statistics 2018-08-21 (produced 2018-08-21T21:59:59+00:00), after the change: allocated (dated 2015-08-11)source · retrieved
Classification history for this change (4 versions)
: Intra-RIPE NCC transfer, confirmed (classifier 1.4.0) current
2015-08-11RIPE NCC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
AS41436 reserved on 2015-08-10, allocated on 2015-08-11
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it reserved on 2015-08-10 and allocated (dated 2015-08-11) on 2015-08-11. The tracker saw this range removed from registration on 2015-02-12 (AS41436), 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: AS41436 reserved on 2015-08-10, allocated on 2015-08-11source · retrieved
BeforeRIPE NCC delegated statistics 2015-08-10 (produced 2015-08-10T21:59:59+00:00), before the change: reservedsource · retrieved
AfterRIPE NCC delegated statistics 2015-08-11 (produced 2015-08-11T21:59:59+00:00), after the change: allocated (dated 2015-08-11)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2015-02-12RIPE NCC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
AS41436 allocated on 2015-02-11, reserved on 2015-02-12
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2015-08-11. 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 2006-08-21) on 2015-02-11 and reserved on 2015-02-12. 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 2015-08-11. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: AS41436 allocated on 2015-02-11, reserved on 2015-02-12source · retrieved
BeforeRIPE NCC delegated statistics 2015-02-11 (produced 2015-02-11T22:59:59+00:00), before the change: allocated (dated 2006-08-21)source · retrieved
AfterRIPE NCC delegated statistics 2015-02-12 (produced 2015-02-12T22:59:59+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 (1)
Date (UTC)
Log
Type
Range moved
From
To
RIPE NCC
Resource transfer
AS41436
O.M.C. COMPUTERS & COMMUNICATIONS LTD RIPE NCC
KamaTera INC 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.