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.
2022-09-27RIPE NCCTransfer logMerger/acquisition or reorganizationConfirmed
Transfer log
Merger/acquisition: Motah Ltd (RIPE NCC) to U46 LTD (RIPE NCC)
From
Motah Ltd RIPE NCC
To
U46 LTD RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory
The RIPE NCC's transfer log records a merger, acquisition or reorganization from Motah Ltd (RIPE NCC) to U46 LTD (RIPE NCC) on 2022-09-27 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 2022-09-27 19:00 UTC, Motah Ltd (RIPE NCC) to U46 LTD (RIPE NCC); resources moved: 193.192.50.0/23source · retrieved
BeforeRIPE NCC delegated statistics 2022-09-26 (produced 2022-09-26T21:59:59+00:00), before the change: assigned (dated 2005-08-18)source · retrieved
AfterRIPE NCC delegated statistics 2022-09-27 (produced 2022-09-27T21:59:59+00:00), after the change: assigned (dated 2005-08-18)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
2011-08-29RIPE NCC+ RegisteredUnresolved changeObserved only
Statistics
193.192.50.0/23 reserved on 2011-08-28, assigned on 2011-08-29
Inventory
Inventory effect unknown
No transfer record matches. The RIPE NCC's statistics show it reserved on 2011-08-28 and assigned (dated 2005-08-18) on 2011-08-29. The new registration isn't dated near that day, so the tracker can't tell whether this is a new issuance.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: 193.192.50.0/23 reserved on 2011-08-28, assigned on 2011-08-29source · retrieved
BeforeRIPE NCC delegated statistics 2011-08-28 (produced 2011-08-28T21:59:59+00:00), before the change: reservedsource · retrieved
AfterRIPE NCC delegated statistics 2011-08-29 (produced 2011-08-29T21:59:59+00:00), after the change: assigned (dated 2005-08-18)source · retrieved
Classification history for this change (4 versions)
: Unresolved change, observed only (classifier 1.3.0)
: Unresolved change, observed only (classifier 1.3.1)
: Unresolved change, observed only (classifier 1.3.2)
: Unresolved change, observed only (classifier 1.4.0) current
2011-08-16RIPE NCC− DeregisteredRemoved (return, revocation or reclamation not publicly distinguishable)Strong inference
Statistics
193.192.50.0/23 assigned on 2011-08-15, reserved on 2011-08-16
Inventory
Possible future reissue candidate after hold
Removed from active registration. The tracker found it by comparing the RIPE NCC's daily statistics. The RIPE NCC's statistics show it assigned (dated 2005-08-18) on 2011-08-15 and reserved on 2011-08-16. Public sources do not distinguish a voluntary return, revocation, or reclamation. The RIPE NCC's current hold for IPv4 space applies to removals from 2014-03-26 on, and this one came earlier, so the tracker gives no estimate. This does not confirm availability.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: 193.192.50.0/23 assigned on 2011-08-15, reserved on 2011-08-16source · retrieved
BeforeRIPE NCC delegated statistics 2011-08-15 (produced 2011-08-15T21:59:59+00:00), before the change: assigned (dated 2005-08-18)source · retrieved
AfterRIPE NCC delegated statistics 2011-08-16 (produced 2011-08-16T21:59:59+00:00), after the change: reservedsource · retrieved
Classification history for this change (4 versions)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.0)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.1)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.2)
: Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.4.0) current
Transfer records (1)
Date (UTC)
Log
Type
Range moved
From
To
RIPE NCC
Merger acquisition
193.192.50.0/23
Motah Ltd RIPE NCC
U46 LTD 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.