rirtracker

IPv4 range · 1,024 addresses

185.53.168.0/22

Now

RIPE NCC statistics
Allocated (dated 2014-04-11) (US), in the latest file
Registry
RIPE NCC
Holder
MNT-ROOTWELT
From
RDAP, looked up 2026-11-03 18:21 UTC

Latest change

Transfer log Merger/acquisition or reorganization

Reported
2026-10-27 (RIPE NCC)
Confidence
Confirmed
Inventory
No effect on RIPE NCC applicant inventory

Timeline (3)

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.

2026-10-27 RIPE NCC Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: CEG-Rootwelt LLC (RIPE NCC) to Homepage Universe, Inc. (RIPE NCC)
From
CEG-Rootwelt LLC RIPE NCC
To
Homepage Universe, Inc. RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory

The RIPE NCC's transfer log records a merger, acquisition or reorganization from CEG-Rootwelt LLC (RIPE NCC) to Homepage Universe, Inc. (RIPE NCC) on 2026-10-27 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.

Evidence (2) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2026-10-27 19:00 UTC, CEG-Rootwelt LLC (RIPE NCC) to Homepage Universe, Inc. (RIPE NCC); resources moved: 185.53.168.0/22 source · retrieved
  2. Before RIPE NCC delegated statistics 2026-10-26 (produced 2026-10-26T22:59:59+00:00), before the change: allocated (dated 2014-04-11) source · retrieved
2019-04-23 RIPE NCC Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Rootwelt Ltd. (RIPE NCC) to CEG-Rootwelt LLC (RIPE NCC)
From
Rootwelt Ltd. RIPE NCC
To
CEG-Rootwelt LLC RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory

The RIPE NCC's transfer log records a merger, acquisition or reorganization from Rootwelt Ltd. (RIPE NCC) to CEG-Rootwelt LLC (RIPE NCC) on 2019-04-23 19:00 UTC. The registration changed hands; it is not a new allocation from the RIPE NCC.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2019-04-23 19:00 UTC, Rootwelt Ltd. (RIPE NCC) to CEG-Rootwelt LLC (RIPE NCC); resources moved: 185.53.168.0/22 source · retrieved
  2. Before RIPE NCC delegated statistics 2019-04-22 (produced 2019-04-22T21:59:59+00:00), before the change: allocated (dated 2014-04-11) source · retrieved
  3. After RIPE NCC delegated statistics 2019-04-23 (produced 2019-04-23T21:59:59+00:00), after the change: allocated (dated 2014-04-11) source · retrieved
Classification history for this change (4 versions)
  1. : Merger/acquisition or reorganization, confirmed (classifier 1.3.0)
  2. : Merger/acquisition or reorganization, confirmed (classifier 1.3.1)
  3. : Merger/acquisition or reorganization, confirmed (classifier 1.3.2)
  4. : Merger/acquisition or reorganization, confirmed (classifier 1.4.0) current
2014-04-11 RIPE NCC + Registered Apparent reissuance of previously removed resource Strong inference
Statistics
185.53.168.0/22 available on 2014-04-10, allocated on 2014-04-11
Inventory
Likely issued from RIPE NCC-controlled inventory

No transfer record matches. The RIPE NCC's statistics show it available on 2014-04-10 and allocated (dated 2014-04-11) on 2014-04-11. The tracker saw this range removed from registration on 2012-07-11 (185.0.0.0/10), so it appears to have been issued again from the RIPE NCC's pool.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing the RIPE NCC's daily statistics: 185.53.168.0/22 available on 2014-04-10, allocated on 2014-04-11 source · retrieved
  2. Before RIPE NCC delegated statistics 2014-04-10 (produced 2014-04-10T21:59:59+00:00), before the change: available source · retrieved
  3. After RIPE NCC delegated statistics 2014-04-11 (produced 2014-04-11T21:59:59+00:00), after the change: allocated (dated 2014-04-11) source · retrieved
Classification history for this change (4 versions)
  1. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.0)
  2. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.1)
  3. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.2)
  4. : Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2012-07-11RIPE NCC185.0.0.0/10− DeregisteredRemoved
2011-03-01RIPE NCC185.0.0.0/10+ RegisteredUnresolved

Transfer records (2)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCMerger acquisition185.53.168.0/22 CEG-Rootwelt LLC RIPE NCCHomepage Universe, Inc. RIPE NCC
RIPE NCCMerger acquisition185.53.168.0/22 Rootwelt Ltd. RIPE NCCCEG-Rootwelt LLC 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

Looked upWhyRegistryHandleOrganizationStatusLast changed
After 7 days RIPE NCC185.53.168.0 - 185.53.168.255MNT-ROOTWELTactive2014-08-01
After 24 hours RIPE NCC185.53.168.0 - 185.53.168.255MNT-ROOTWELTactive2014-08-01
First seen RIPE NCC185.53.168.0 - 185.53.168.255MNT-ROOTWELTactive2014-08-01

Organization-level details only; contact details are never kept. RDAP shows the registration when it was looked up, not in the past.

This page as data: ip/185.53.168.0-185.53.171.255.json