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 Nubis Associates Limited (RIPE NCC) to zananet Limited (RIPE NCC) on 2025-11-14 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 2025-11-14 19:00 UTC, Nubis Associates Limited (RIPE NCC) to zananet Limited (RIPE NCC); resources moved: 185.136.244.0/22source · retrieved
BeforeRIPE NCC delegated statistics 2025-11-13 (produced 2025-11-13T22:59:59+00:00), before the change: allocated (dated 2016-02-02)source · retrieved
AfterRIPE NCC delegated statistics 2025-11-14 (produced 2025-11-14T22:59:59+00:00), after the change: allocated (dated 2016-02-02)source · retrieved
Classification history for this change (4 versions)
Transfer: Next Connex Ltd (RIPE NCC) to Nubis Associates Limited (RIPE NCC)
From
Next Connex Ltd RIPE NCC
To
Nubis Associates Limited RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory
The RIPE NCC's transfer log records a transfer from Next Connex Ltd (RIPE NCC) to Nubis Associates Limited (RIPE NCC) on 2022-12-07 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 2022-12-07 19:00 UTC, Next Connex Ltd (RIPE NCC) to Nubis Associates Limited (RIPE NCC); resources moved: 185.136.244.0/22source · retrieved
BeforeRIPE NCC delegated statistics 2022-12-06 (produced 2022-12-06T22:59:59+00:00), before the change: allocated (dated 2016-02-02)source · retrieved
AfterRIPE NCC delegated statistics 2022-12-07 (produced 2022-12-07T22:59:59+00:00), after the change: allocated (dated 2016-02-02)source · retrieved
Classification history for this change (4 versions)
Transfer: Migration Solutions Holdings Limited (RIPE NCC) to Next Connex Ltd (RIPE NCC)
From
Migration Solutions Holdings Limited RIPE NCC
To
Next Connex Ltd RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory
The RIPE NCC's transfer log records a transfer from Migration Solutions Holdings Limited (RIPE NCC) to Next Connex Ltd (RIPE NCC) on 2020-04-28 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 2020-04-28 19:00 UTC, Migration Solutions Holdings Limited (RIPE NCC) to Next Connex Ltd (RIPE NCC); resources moved: 185.136.244.0/22source · retrieved
BeforeRIPE NCC delegated statistics 2020-04-27 (produced 2020-04-27T21:59:59+00:00), before the change: allocated (dated 2016-02-02)source · retrieved
AfterRIPE NCC delegated statistics 2020-04-28 (produced 2020-04-28T21:59:59+00:00), after the change: allocated (dated 2016-02-02)source · retrieved
Classification history for this change (4 versions)
: Intra-RIPE NCC transfer, confirmed (classifier 1.4.0) current
2016-02-02RIPE NCC+ RegisteredApparent new issuanceStrong inference
Statistics
185.136.244.0/22 available on 2016-02-01, allocated on 2016-02-02
Inventory
Likely issued from RIPE NCC-controlled inventory
No transfer record matches. The RIPE NCC's statistics show it available on 2016-02-01 and allocated (dated 2016-02-02) on 2016-02-02. 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: 185.136.244.0/22 available on 2016-02-01, allocated on 2016-02-02source · retrieved
BeforeRIPE NCC delegated statistics 2016-02-01 (produced 2016-02-01T22:59:59+00:00), before the change: availablesource · retrieved
AfterRIPE NCC delegated statistics 2016-02-02 (produced 2016-02-02T22:59:59+00:00), after the change: allocated (dated 2016-02-02)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
185.136.244.0/22
Nubis Associates Limited RIPE NCC
zananet Limited RIPE NCC
RIPE NCC
Resource transfer
185.136.244.0/22
Next Connex Ltd RIPE NCC
Nubis Associates Limited RIPE NCC
RIPE NCC
Resource transfer
185.136.244.0/22
Migration Solutions Holdings Limited RIPE NCC
Next Connex 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.