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.
2026-02-12ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: VirtueCom (ARIN) to Common Knowledge Technology Inc (ARIN)
From
VirtueCom ARIN
To
Common Knowledge Technology Inc ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from VirtueCom (ARIN) to Common Knowledge Technology Inc (ARIN) on 2026-02-12 21:55 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 2026-02-12 21:55 UTC, VirtueCom (ARIN) to Common Knowledge Technology Inc (ARIN); resources moved: 192.84.252.0/24source · retrieved
BeforeARIN delegated statistics 2026-02-11 (produced 2026-02-11T14:00:50+00:00), before the report: allocated (dated 2020-06-25)source · retrieved
AfterARIN delegated statistics 2026-02-13 (produced 2026-02-13T14:00:51+00:00), after the report: allocated (dated 2020-06-25)source · retrieved
ARIN's transfer log records a transfer from Visara International (ARIN) to VirtueCom (ARIN) on 2020-06-25 21:55 UTC. ARIN-Issued lists it as "Add" because the registration changed hands; it is not a new allocation from ARIN.
Evidence (4) · classifier 1.4.0,
ARIN-IssuedARIN-Issued report for 2020-06-25: "Add 192.84.252.0-192.84.252.255"source · retrieved
Transfer logTransfer log: RESOURCE_TRANSFER on 2020-06-25 21:55 UTC, Visara International (ARIN) to VirtueCom (ARIN); resources moved: 192.84.252.0/24source · retrieved
BeforeARIN delegated statistics 2020-06-24 (produced 2020-06-24T14:00:13+00:00), before the report: assigned (dated 1990-11-13)source · retrieved
AfterARIN delegated statistics 2020-06-26 (produced 2020-06-26T14:00:12+00:00), after the report: allocated (dated 2020-06-25)source · retrieved
Classification history for this change (4 versions)
: Intra-ARIN transfer, confirmed (classifier 1.4.0) current
2020-05-08ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Visara International Inc. (ARIN) to Visara International (ARIN)
From
Visara International Inc. ARIN
To
Visara International ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from Visara International Inc. (ARIN) to Visara International (ARIN) on 2020-05-08 18:08 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 2020-05-08 18:08 UTC, Visara International Inc. (ARIN) to Visara International (ARIN); resources moved: 192.84.252.0/24source · retrieved
BeforeARIN delegated statistics 2020-05-07 (produced 2020-05-07T14:00:13+00:00), before the report: assigned (dated 1990-11-13)source · retrieved
AfterARIN delegated statistics 2020-05-09 (produced 2020-05-09T14:00:13+00:00), after the report: assigned (dated 1990-11-13)source · retrieved
Transfer records (3)
Date (UTC)
Log
Type
Range moved
From
To
ARIN
Merger acquisition
192.84.252.0/24
VirtueCom ARIN
Common Knowledge Technology Inc ARIN
ARIN
Resource transfer
192.84.252.0/24
Visara International ARIN
VirtueCom ARIN
ARIN
Merger acquisition
192.84.252.0/24
Visara International Inc. ARIN
Visara International ARIN
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.