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.
Transfer: Liberty Global B.V. (RIPE NCC) to Vodafone Romania S.A. (RIPE NCC)
From
Liberty Global B.V. RIPE NCC
To
Vodafone Romania S.A. RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory
The RIPE NCC's transfer log records a transfer from Liberty Global B.V. (RIPE NCC) to Vodafone Romania S.A. (RIPE NCC) on 2021-04-23 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 2021-04-23 19:00 UTC, Liberty Global B.V. (RIPE NCC) to Vodafone Romania S.A. (RIPE NCC); resources moved: 31.5.0.0/16source · retrieved
BeforeRIPE NCC delegated statistics 2021-04-22 (produced 2021-04-22T21:59:00+00:00), before the change: allocated (dated 2011-04-08)source · retrieved
AfterRIPE NCC delegated statistics 2021-04-23 (produced 2021-04-23T21:59:00+00:00), after the change: allocated (dated 2011-04-08)source · retrieved
Classification history for this change (4 versions)
: Intra-RIPE NCC transfer, confirmed (classifier 1.4.0) current
2018-11-06RIPE NCCTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Liberty Global Operations B.V. (RIPE NCC) to Liberty Global B.V. (RIPE NCC)
From
Liberty Global Operations B.V. RIPE NCC
To
Liberty Global B.V. RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory
The RIPE NCC's transfer log records a merger, acquisition or reorganization from Liberty Global Operations B.V. (RIPE NCC) to Liberty Global B.V. (RIPE NCC) on 2018-11-06 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 2018-11-06 19:00 UTC, Liberty Global Operations B.V. (RIPE NCC) to Liberty Global B.V. (RIPE NCC); resources moved: 31.5.0.0/16source · retrieved
BeforeRIPE NCC delegated statistics 2018-11-05 (produced 2018-11-05T22:59:59+00:00), before the change: allocated (dated 2011-04-08)source · retrieved
AfterRIPE NCC delegated statistics 2018-11-06 (produced 2018-11-06T22:59:59+00:00), after the change: allocated (dated 2011-04-08)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: UPC Austria GmbH (RIPE NCC) to Liberty Global Operations B.V. (RIPE NCC)
From
UPC Austria GmbH RIPE NCC
To
Liberty Global Operations B.V. RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory
The RIPE NCC's transfer log records a transfer from UPC Austria GmbH (RIPE NCC) to Liberty Global Operations B.V. (RIPE NCC) on 2015-10-26 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 2015-10-26 19:00 UTC, UPC Austria GmbH (RIPE NCC) to Liberty Global Operations B.V. (RIPE NCC); resources moved: 31.5.0.0/16source · retrieved
BeforeRIPE NCC delegated statistics 2015-10-25 (produced 2015-10-25T22:59:59+00:00), before the change: allocated (dated 2011-04-08)source · retrieved
AfterRIPE NCC delegated statistics 2015-10-26 (produced 2015-10-26T22:59:59+00:00), after the change: allocated (dated 2011-04-08)source · retrieved
Classification history for this change (4 versions)
: Intra-RIPE NCC transfer, confirmed (classifier 1.4.0) current
2011-04-09RIPE NCC+ RegisteredApparent new issuanceStrong inference
Statistics
31.5.0.0/16 available on 2011-04-08, allocated on 2011-04-09
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2011-04-08 and allocated (dated 2011-04-08) on 2011-04-09. It moved from the RIPE NCC's unissued pool to an active registration dated around that day, so it appears to be newly issued by the RIPE NCC.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: 31.5.0.0/16 available on 2011-04-08, allocated on 2011-04-09source · retrieved
BeforeRIPE NCC delegated statistics 2011-04-08, before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2011-04-09, after the change: allocated (dated 2011-04-08)source · retrieved
Classification history for this change (4 versions)
: Apparent new issuance, strong inference (classifier 1.3.0)
: Apparent new issuance, strong inference (classifier 1.3.1)
: Apparent new issuance, strong inference (classifier 1.3.2)
: Apparent new issuance, strong inference (classifier 1.4.0) current
Transfer records (3)
Date (UTC)
Log
Type
Range moved
From
To
RIPE NCC
Resource transfer
31.5.0.0/16
Liberty Global B.V. RIPE NCC
Vodafone Romania S.A. RIPE NCC
RIPE NCC
Merger acquisition
31.5.0.0/16
Liberty Global Operations B.V. RIPE NCC
Liberty Global B.V. RIPE NCC
RIPE NCC
Resource transfer
31.5.0.0/16
UPC Austria GmbH RIPE NCC
Liberty Global Operations B.V. RIPE NCC
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.