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.
The RIPE NCC's transfer log records a transfer from Alert Communications Limited (RIPE NCC) to Melita Limited (RIPE NCC) on 2018-07-16 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 2018-07-16 19:00 UTC, Alert Communications Limited (RIPE NCC) to Melita Limited (RIPE NCC); resources moved: 185.157.36.0/22source · retrieved
BeforeRIPE NCC delegated statistics 2018-07-15 (produced 2018-07-15T21:59:59+00:00), before the change: allocated (dated 2016-07-08)source · retrieved
AfterRIPE NCC delegated statistics 2018-07-16 (produced 2018-07-16T21:59:59+00:00), after the change: allocated (dated 2016-07-08)source · retrieved
Classification history for this change (4 versions)
: Intra-RIPE NCC transfer, confirmed (classifier 1.4.0) current
2016-07-08RIPE NCC+ RegisteredUnresolved changeObserved only
Statistics
185.157.36.0/22 reserved on 2016-07-07, allocated on 2016-07-08
Inventory
Inventory effect unknown
No transfer record matches. The RIPE NCC's statistics show it reserved on 2016-07-07 and allocated (dated 2016-06-22) on 2016-07-08. 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: 185.157.36.0/22 reserved on 2016-07-07, allocated on 2016-07-08source · retrieved
BeforeRIPE NCC delegated statistics 2016-07-07 (produced 2016-07-07T21:59:59+00:00), before the change: reservedsource · retrieved
AfterRIPE NCC delegated statistics 2016-07-08 (produced 2016-07-08T21:59:59+00:00), after the change: allocated (dated 2016-06-22)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
Transfer records (1)
Date (UTC)
Log
Type
Range moved
From
To
RIPE NCC
Resource transfer
185.157.36.0/22
Alert Communications Limited RIPE NCC
Melita Limited 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.