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.
2023-11-24RIPE NCCTransfer logMerger/acquisition or reorganizationConfirmed
The RIPE NCC's transfer log records a merger, acquisition or reorganization from Genpact Hungary Operacios Szolgaltato Korlatolt Felelossegu Tarsasag (RIPE NCC) to Genpact Services Hungary Kft. (RIPE NCC) on 2023-11-24 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 2023-11-24 19:00 UTC, Genpact Hungary Operacios Szolgaltato Korlatolt Felelossegu Tarsasag (RIPE NCC) to Genpact Services Hungary Kft. (RIPE NCC); resources moved: 195.88.251.0/24source · retrieved
BeforeRIPE NCC delegated statistics 2023-11-23 (produced 2023-11-23T22:59:59+00:00), before the change: assigned (dated 2011-11-18)source · retrieved
AfterRIPE NCC delegated statistics 2023-11-24 (produced 2023-11-24T22:59:59+00:00), after the change: assigned (dated 2011-11-18)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
2011-11-18RIPE NCC+ RegisteredApparent reissuance of previously removed resourceStrong inference
Statistics
195.88.251.0/24 available on 2011-11-17, assigned on 2011-11-18
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2011-11-17 and assigned (dated 2011-11-18) on 2011-11-18. The tracker saw this range released from hold on 2011-11-14 (195.88.251.0/24), 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: 195.88.251.0/24 available on 2011-11-17, assigned on 2011-11-18source · retrieved
BeforeRIPE NCC delegated statistics 2011-11-17 (produced 2011-11-17T22:59:59+00:00), before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2011-11-18 (produced 2011-11-18T22:59:59+00:00), after the change: assigned (dated 2011-11-18)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2011-11-14RIPE NCCReleasedReleased from hold (the RIPE NCC lists it as 'available')Strong inference
Statistics
195.88.251.0/24 reserved on 2011-11-13, available on 2011-11-14
Inventory
The RIPE NCC's statistics now list it as 'available'; reissue not confirmed
The RIPE NCC's statistics show it reserved on 2011-11-13 and available on 2011-11-14. The RIPE NCC moved it from its reserved (held) records to the status it calls 'available'. The tracker saw it removed from registration on 2011-08-16, 90 days earlier. That is the RIPE NCC's own label: whether and when it is reissued is not confirmed.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: 195.88.251.0/24 reserved on 2011-11-13, available on 2011-11-14source · retrieved
BeforeRIPE NCC delegated statistics 2011-11-13 (produced 2011-11-13T22:59:59+00:00), before the change: reservedsource · retrieved
AfterRIPE NCC delegated statistics 2011-11-14 (produced 2011-11-14T22:59:59+00:00), after the change: availablesource · retrieved
Classification history for this change (4 versions)
: Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.0)
: Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.1)
: Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.3.2)
: Released from hold (the RIPE NCC lists it as 'available'), strong inference (classifier 1.4.0) current
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.