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.
2022-06-27RIPE NCCTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Vodafone BW GmbH (RIPE NCC) to Vodafone West GmbH (RIPE NCC)
From
Vodafone BW GmbH RIPE NCC
To
Vodafone West GmbH RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory
The RIPE NCC's transfer log records a merger, acquisition or reorganization from Vodafone BW GmbH (RIPE NCC) to Vodafone West GmbH (RIPE NCC) on 2022-06-27 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 2022-06-27 19:00 UTC, Vodafone BW GmbH (RIPE NCC) to Vodafone West GmbH (RIPE NCC); resources moved: 37.49.0.0/17source · retrieved
BeforeRIPE NCC delegated statistics 2022-06-26 (produced 2022-06-26T21:59:59+00:00), before the change: allocated (dated 2012-01-25)source · retrieved
AfterRIPE NCC delegated statistics 2022-06-27 (produced 2022-06-27T21:59:59+00:00), after the change: allocated (dated 2012-01-25)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
2012-01-25RIPE NCC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
37.49.0.0/17 available on 2012-01-24, allocated on 2012-01-25
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2012-01-24 and allocated (dated 2012-01-25) on 2012-01-25. The tracker saw this range released from hold on 2012-01-23 (37.48.64.0 - 37.55.255.255), 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: 37.49.0.0/17 available on 2012-01-24, allocated on 2012-01-25source · retrieved
BeforeRIPE NCC delegated statistics 2012-01-24 (produced 2012-01-24T22:59:59+00:00), before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2012-01-25 (produced 2012-01-25T22:59:59+00:00), after the change: allocated (dated 2012-01-25)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.