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.
2023-09-12ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Corvisa LLC (ARIN) to Mitel Cloud Services (ARIN)
From
Corvisa LLC ARIN
To
Mitel Cloud Services ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from Corvisa LLC (ARIN) to Mitel Cloud Services (ARIN) on 2023-09-12 15:19 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.
Evidence (3) · classifier 1.4.0,
Transfer logTransfer log: MERGER_ACQUISITION on 2023-09-12 15:19 UTC, Corvisa LLC (ARIN) to Mitel Cloud Services (ARIN); resources moved: 2620:10f:e000::/40source · retrieved
BeforeARIN delegated statistics 2023-09-11 (produced 2023-09-11T13:00:13+00:00), before the report: allocated (dated 2012-08-21)source · retrieved
AfterARIN delegated statistics 2023-09-13 (produced 2023-09-13T13:00:13+00:00), after the report: allocated (dated 2012-08-21)source · retrieved
2015-11-17ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Corvisa (ARIN) to Corvisa LLC (ARIN)
From
Corvisa ARIN
To
Corvisa LLC ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from Corvisa (ARIN) to Corvisa LLC (ARIN) on 2015-11-17 19:22 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.
Evidence (3) · classifier 1.4.0,
Transfer logTransfer log: MERGER_ACQUISITION on 2015-11-17 19:22 UTC, Corvisa (ARIN) to Corvisa LLC (ARIN); resources moved: 2620:10f:e000::/40source · retrieved
BeforeARIN delegated statistics 2015-11-16 (produced 2015-11-16T06:03:48+00:00), before the report: assigned (dated 2012-08-21)source · retrieved
AfterARIN delegated statistics 2015-11-18 (produced 2015-11-18T06:03:55+00:00), after the report: assigned (dated 2012-08-21)source · retrieved
2012-08-21ARIN+ AddApparent new issuanceStrong inference
No transfer record matches. ARIN's statistics show it not issued on 2012-08-20 and assigned (dated 2012-08-21) on 2012-08-22. (Until 2013-03-05, ARIN's statistics list only what's issued.) It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2012-08-21: "Add 2620:10F:E000::-2620:10F:E0FF:FFFF:FFFF:FFFF:FFFF:FFFF"source · retrieved
BeforeARIN delegated statistics 2012-08-20, before the report: not issuedsource · retrieved
AfterARIN delegated statistics 2012-08-22, after the report: assigned (dated 2012-08-21)source · retrieved
Classification history for this change (4 versions)
: Apparent new issuance, strong inference (classifier 1.3.0)
: Apparent new issuance, strong inference (classifier 1.3.1)
: Apparent new issuance, strong inference (classifier 1.3.2)
: Apparent new issuance, strong inference (classifier 1.4.0) current
Transfer records (2)
Date (UTC)
Log
Type
Range moved
From
To
ARIN
Merger acquisition
2620:10f:e000::/40
Corvisa LLC ARIN
Mitel Cloud Services ARIN
ARIN
Merger acquisition
2620:10f:e000::/40
Corvisa ARIN
Corvisa LLC ARIN
Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this IPv6 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.