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 Zenu Software LLC (RIPE NCC) to Chiron Software LLC (RIPE NCC) on 2024-12-12 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 2024-12-12 19:00 UTC, Zenu Software LLC (RIPE NCC) to Chiron Software LLC (RIPE NCC); resources moved: 216.247.232.0/22source · retrieved
BeforeRIPE NCC delegated statistics 2024-12-11 (produced 2024-12-11T22:59:59+00:00), before the change: assigned (dated 1999-10-21)source · retrieved
AfterRIPE NCC delegated statistics 2024-12-12 (produced 2024-12-12T22:59:59+00:00), after the change: assigned (dated 1999-10-21)source · retrieved
Classification history for this change (4 versions)
Transferred out of ARIN administration; not offered to ARIN applicants
ARIN's transfer log records a transfer from Aptum Technologies (ARIN) to Zenu Software LLC (RIPE NCC) on 2022-02-07 14:56 UTC: it left ARIN for the RIPE NCC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.
Evidence (4) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: 216.247.232.0/22 allocated on 2022-02-07, not listed on 2022-02-08source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2022-02-07 14:56 UTC, Aptum Technologies (ARIN) to Zenu Software LLC (RIPE NCC); resources moved: 216.247.232.0/22source · retrieved
BeforeARIN delegated statistics 2022-02-06 (produced 2022-02-06T14:00:10+00:00), before the report: allocated (dated 1999-10-21)source · retrieved
AfterARIN delegated statistics 2022-02-08 (produced 2022-02-08T14:00:10+00:00), after the report: not listedsource · retrieved
Classification history for this change (4 versions)
: Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.0)
: Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.1)
: Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.2)
: Inter-RIR transfer out of ARIN, confirmed (classifier 1.4.0) current
2022-02-07RIPE NCCTransfer logInter-RIR transfer into the RIPE NCCConfirmed
Transfer log
Transfer: (no name) (ARIN) to Zenu Software LLC (RIPE NCC)
From
(no name given) ARIN
To
Zenu Software LLC RIPE NCC
Same transfer
Also a change at ARIN, the sending registry: ARIN, 2022-02-07. Lists that cover every registry show it there.
Inventory
Transferred into RIPE NCC administration; not a new issuance
The RIPE NCC's transfer log records a transfer from an unnamed organization (ARIN) to Zenu Software LLC (RIPE NCC) on 2022-02-07 19:00 UTC: it came to the RIPE NCC from ARIN. It was already issued by another registry, so this is not a new issuance.
Evidence (3) · classifier 1.4.0,
Transfer logTransfer log: RESOURCE_TRANSFER on 2022-02-07 19:00 UTC, (no name) (ARIN) to Zenu Software LLC (RIPE NCC); resources moved: 216.247.232.0/22source · retrieved
BeforeRIPE NCC delegated statistics 2022-02-06 (produced 2022-02-06T22:59:00+00:00), before the change: not listedsource · retrieved
AfterRIPE NCC delegated statistics 2022-02-07 (produced 2022-02-07T22:59:00+00:00), after the change: assigned (dated 1999-10-21)source · retrieved
Classification history for this change (4 versions)
: Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.3.0)
: Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.3.1)
: Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.3.2)
: Inter-RIR transfer into the RIPE NCC, confirmed (classifier 1.4.0) current
Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this IPv4 range (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.