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.
2025-04-23ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Venture Technologies (ARIN) to CONVERGEONE HOLDINGS, INC. (ARIN)
From
Venture Technologies ARIN
To
CONVERGEONE HOLDINGS, INC. ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from Venture Technologies (ARIN) to CONVERGEONE HOLDINGS, INC. (ARIN) on 2025-04-23 14:44 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 2025-04-23 14:44 UTC, Venture Technologies (ARIN) to CONVERGEONE HOLDINGS, INC. (ARIN); resources moved: AS23081source · retrieved
BeforeARIN delegated statistics 2025-04-22 (produced 2025-04-22T13:01:09+00:00), before the report: assigned (dated 2016-08-09)source · retrieved
AfterARIN delegated statistics 2025-04-24 (produced 2025-04-24T13:01:08+00:00), after the report: assigned (dated 2016-08-09)source · retrieved
2016-08-09ARIN+ AddRestored to the same holderStrong inference
ARIN-Issued
Add AS23081
Inventory
No effect on ARIN applicant inventory
No transfer record matches. ARIN's statistics show it reserved on 2016-08-08 and assigned (dated 2016-08-09) on 2016-08-10. The tracker saw it removed from registration on 2015-06-09 (427 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2016-08-09: "Add AS23081"source · retrieved
BeforeARIN delegated statistics 2016-08-08 (produced 2016-08-08T05:09:22+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2016-08-10 (produced 2016-08-10T05:09:35+00:00), after the report: assigned (dated 2016-08-09)source · retrieved
Classification history for this change (4 versions)
: Restored to the same holder, strong inference (classifier 1.3.0)
: Restored to the same holder, strong inference (classifier 1.3.1)
: Restored to the same holder, strong inference (classifier 1.3.2)
: Restored to the same holder, strong inference (classifier 1.4.0) current
2016-08-09ARIN− RemoveChange to ARIN's own pool recordStrong inference
ARIN-Issued
Remove AS23081
Inventory
Part of the issuance reported the same day
ARIN's statistics show it reserved on 2016-08-08 and assigned (dated 2016-08-09) on 2016-08-10. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS23081. The issuance is explained on that line.
Evidence (3) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2016-08-09: "Remove AS23081"source · retrieved
BeforeARIN delegated statistics 2016-08-08 (produced 2016-08-08T05:09:22+00:00), before the report: reservedsource · retrieved
AfterARIN delegated statistics 2016-08-10 (produced 2016-08-10T05:09:35+00:00), after the report: assigned (dated 2016-08-09)source · retrieved
Classification history for this change (4 versions)
: Change to ARIN's own pool record, strong inference (classifier 1.3.0)
: Change to ARIN's own pool record, strong inference (classifier 1.3.1)
: Change to ARIN's own pool record, strong inference (classifier 1.3.2)
: Change to ARIN's own pool record, strong inference (classifier 1.4.0) current
2015-06-09ARINNot in ARIN-IssuedRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2015-12-09. Possible reissue candidate after this date; not confirmed available.
Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2002-01-16) on 2015-06-08 and reserved on 2015-06-10. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2015-12-09. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsNot listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS23081 assigned on 2015-06-09, reserved on 2015-06-10source · retrieved
BeforeARIN delegated statistics 2015-06-08 (produced 2015-06-08T05:04:45+00:00), before the report: assigned (dated 2002-01-16)source · retrieved
AfterARIN delegated statistics 2015-06-10 (produced 2015-06-10T05:04:31+00:00), after the report: 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
ARIN
Merger acquisition
AS23081
Venture Technologies ARIN
CONVERGEONE HOLDINGS, INC. ARIN
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.