rirtracker

IPv4 range · 1,024 addresses

141.195.116.0/22

Now

ARIN statistics
Allocated (dated 2023-12-19) (US), in the latest file
Registry
ARIN
Holder
RadWeb, LLC
From
ARIN's latest statistics and the latest transfer record

Latest change

Transfer log Merger/acquisition or reorganization

Reported
2025-12-16 (ARIN)
Confidence
Confirmed
Inventory
No effect on ARIN applicant inventory

Timeline (2)

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.

2025-12-16 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: RADNOC, LLC (ARIN) to RadWeb, LLC (ARIN)
From
RADNOC, LLC ARIN
To
RadWeb, LLC ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from RADNOC, LLC (ARIN) to RadWeb, LLC (ARIN) on 2025-12-16 17:08 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2025-12-16 17:08 UTC, RADNOC, LLC (ARIN) to RadWeb, LLC (ARIN); resources moved: 141.195.116.0/22 source · retrieved
  2. Before ARIN delegated statistics 2025-12-15 (produced 2025-12-15T14:00:48+00:00), before the report: allocated (dated 2023-12-19) source · retrieved
  3. After ARIN delegated statistics 2025-12-17 (produced 2025-12-17T14:00:47+00:00), after the report: allocated (dated 2023-12-19) source · retrieved
2023-12-19 ARIN + Add Apparent reissuance of previously removed resource Strong inference
ARIN-Issued
Add 141.195.116.0-141.195.119.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it reserved on 2023-12-18 and allocated (dated 2023-12-19) on 2023-12-20. The tracker saw this range removed from registration on 2023-04-10 (141.195.96.0/19), so it appears to have been issued again from ARIN's pool.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2023-12-19: "Add 141.195.116.0-141.195.119.255" source · retrieved
  2. Before ARIN delegated statistics 2023-12-18 (produced 2023-12-18T14:00:32+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2023-12-20 (produced 2023-12-20T14:00:35+00:00), after the report: allocated (dated 2023-12-19) 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
2023-12-19ARIN141.195.96.0/19− RemoveARIN pool record
2023-04-10ARIN141.195.96.0/19Not in ARIN-IssuedRemoved
2021-11-12ARIN141.195.96.0/19+ AddIntra-ARIN transfer

Transfer records (2)

Date (UTC)LogTypeRange movedFromTo
ARINMerger acquisition141.195.116.0/22 RADNOC, LLC ARINRadWeb, LLC ARIN
ARINResource transfer141.195.96.0/19 Allegheny College ARINCloud Backbone Services LLC ARIN

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.

This page as data: ip/141.195.116.0-141.195.119.255.json