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.
2022-12-19RIPE NCCTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Union de Redes de Fibra Optica S.L. (RIPE NCC) to AVATEL TELECOM, SA (RIPE NCC)
From
Union de Redes de Fibra Optica S.L. RIPE NCC
To
AVATEL TELECOM, SA RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory
The RIPE NCC's transfer log records a merger, acquisition or reorganization from Union de Redes de Fibra Optica S.L. (RIPE NCC) to AVATEL TELECOM, SA (RIPE NCC) on 2022-12-19 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: MERGER_ACQUISITION on 2022-12-19 19:00 UTC, Union de Redes de Fibra Optica S.L. (RIPE NCC) to AVATEL TELECOM, SA (RIPE NCC); resources moved: 194.147.144.0/22source · retrieved
BeforeRIPE NCC delegated statistics 2022-12-18 (produced 2022-12-18T22:59:59+00:00), before the change: allocated (dated 2018-05-29)source · retrieved
AfterRIPE NCC delegated statistics 2022-12-19 (produced 2022-12-19T22:59:59+00:00), after the change: allocated (dated 2018-05-29)source · retrieved
Classification history for this change (4 versions)
: Merger/acquisition or reorganization, confirmed (classifier 1.3.0)
: Merger/acquisition or reorganization, confirmed (classifier 1.3.1)
: Merger/acquisition or reorganization, confirmed (classifier 1.3.2)
: Merger/acquisition or reorganization, confirmed (classifier 1.4.0) current
Transfer: Suministros Electricos Mazon S.L. (RIPE NCC) to Union de Redes de Fibra Optica S.L. (RIPE NCC)
From
Suministros Electricos Mazon S.L. RIPE NCC
To
Union de Redes de Fibra Optica S.L. RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory
The RIPE NCC's transfer log records a transfer from Suministros Electricos Mazon S.L. (RIPE NCC) to Union de Redes de Fibra Optica S.L. (RIPE NCC) on 2020-11-18 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 2020-11-18 19:00 UTC, Suministros Electricos Mazon S.L. (RIPE NCC) to Union de Redes de Fibra Optica S.L. (RIPE NCC); resources moved: 194.147.144.0/22source · retrieved
BeforeRIPE NCC delegated statistics 2020-11-17 (produced 2020-11-17T22:59:59+00:00), before the change: allocated (dated 2018-05-29)source · retrieved
AfterRIPE NCC delegated statistics 2020-11-18 (produced 2020-11-18T22:59:59+00:00), after the change: allocated (dated 2018-05-29)source · retrieved
Classification history for this change (4 versions)
: Intra-RIPE NCC transfer, confirmed (classifier 1.4.0) current
2018-05-29RIPE NCC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
194.147.144.0/22 available on 2018-05-28, allocated on 2018-05-29
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2018-05-28 and allocated (dated 2018-05-29) on 2018-05-29. The tracker saw this range removed from registration on 2015-06-05 (194.147.145.0 - 194.147.146.255), so it appears to have been issued again from the RIPE NCC's pool.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: 194.147.144.0/22 available on 2018-05-28, allocated on 2018-05-29source · retrieved
BeforeRIPE NCC delegated statistics 2018-05-28 (produced 2018-05-28T21:59:59+00:00), before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2018-05-29 (produced 2018-05-29T21:59:59+00:00), after the change: allocated (dated 2018-05-29)source · retrieved
Classification history for this change (4 versions)
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.