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 WebArmor Technologies Limited (RIPE NCC) to Qrator Labs CZ s.r.o. (RIPE NCC) on 2023-04-13 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 2023-04-13 19:00 UTC, WebArmor Technologies Limited (RIPE NCC) to Qrator Labs CZ s.r.o. (RIPE NCC); resources moved: 46.174.140.0/22source · retrieved
BeforeRIPE NCC delegated statistics 2023-04-12 (produced 2023-04-12T21:59:59+00:00), before the change: allocated (dated 2018-12-24)source · retrieved
AfterRIPE NCC delegated statistics 2023-04-13 (produced 2023-04-13T21:59:59+00:00), after the change: allocated (dated 2018-12-24)source · retrieved
Classification history for this change (4 versions)
: Intra-RIPE NCC transfer, confirmed (classifier 1.4.0) current
2018-12-24RIPE NCC+ RegisteredApparent reissuance of previously removed resourceObserved only
Statistics
46.174.140.0/22 available on 2018-12-23, allocated on 2018-12-24
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2018-12-23 and allocated (dated 2018-12-24) on 2018-12-24. The tracker saw this range released from hold on 2018-12-23 (46.174.136.0/21), so it appears to have been issued again from the RIPE NCC's pool. Another change to this range was reported the day before or after (2018-12-23: Released 46.174.136.0/21), so the before-and-after statistics may include it.
Evidence (3) · classifier 1.4.0,
StatisticsFound by comparing the RIPE NCC's daily statistics: 46.174.140.0/22 available on 2018-12-23, allocated on 2018-12-24source · retrieved
BeforeRIPE NCC delegated statistics 2018-12-23 (produced 2018-12-23T22:59:59+00:00), before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2018-12-24 (produced 2018-12-24T22:59:59+00:00), after the change: allocated (dated 2018-12-24)source · retrieved
Classification history for this change (4 versions)
: Apparent reissuance of previously removed resource, observed only (classifier 1.3.0)
: Apparent reissuance of previously removed resource, observed only (classifier 1.3.1)
: Apparent reissuance of previously removed resource, observed only (classifier 1.3.2)
: Apparent reissuance of previously removed resource, observed only (classifier 1.4.0) current
Sold in pieces
1 piece of this block transferred since 2010-04-23, 50% of it so far.
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.