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.
2019-02-04ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Imagination Technologies, LLC (ARIN) to IMG Technologies LLC (ARIN)
From
Imagination Technologies, LLC ARIN
To
IMG Technologies LLC ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from Imagination Technologies, LLC (ARIN) to IMG Technologies LLC (ARIN) on 2019-02-04 19:31 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 2019-02-04 19:31 UTC, Imagination Technologies, LLC (ARIN) to IMG Technologies LLC (ARIN); resources moved: 192.111.16.0/21source · retrieved
BeforeARIN delegated statistics 2019-02-03 (produced 2019-02-03T06:00:16+00:00), before the report: assigned (dated 1991-06-04)source · retrieved
AfterARIN delegated statistics 2019-02-05 (produced 2019-02-05T06:00:15+00:00), after the report: assigned (dated 1991-06-04)source · retrieved
2017-08-16ARINTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Mips Computer Systems Incorporated (ARIN) to Imagination Technologies, LLC (ARIN)
From
Mips Computer Systems Incorporated ARIN
To
Imagination Technologies, LLC ARIN
Inventory
No effect on ARIN applicant inventory
ARIN's transfer log records a merger, acquisition or reorganization from Mips Computer Systems Incorporated (ARIN) to Imagination Technologies, LLC (ARIN) on 2017-08-16 16:48 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 2017-08-16 16:48 UTC, Mips Computer Systems Incorporated (ARIN) to Imagination Technologies, LLC (ARIN); resources moved: 192.111.16.0/21source · retrieved
BeforeARIN delegated statistics 2017-08-15 (produced 2017-08-15T05:10:28+00:00), before the report: assigned (dated 1991-06-04)source · retrieved
AfterARIN delegated statistics 2017-08-17 (produced 2017-08-17T05:10:21+00:00), after the report: assigned (dated 1991-06-04)source · retrieved
Sold in pieces
1 piece of this block transferred since 2008-12-01, 50% of it so far.
The Municipal Communications Utility of the City of Cedar Falls, Iowa ARIN
ARIN
Resource transfer
192.111.16.0/22
IMG Technologies LLC ARIN
BOLT Fiber Optic Services ARIN
ARIN
Merger acquisition
192.111.16.0/21
Imagination Technologies, LLC ARIN
IMG Technologies LLC ARIN
ARIN
Merger acquisition
192.111.16.0/21
Mips Computer Systems Incorporated ARIN
Imagination Technologies, LLC 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.