rirtracker

IPv4 range · 4,096 addresses

83.141.112.0/20

Now

RIPE NCC statistics
Allocated (dated 2004-09-14) (GB), in the latest file
Registry
RIPE NCC
Holder
ipv4center-mnt
From
RDAP, looked up 2026-10-31 18:21 UTC

Latest change

Transfer log Intra-RIPE NCC transfer

Reported
2026-10-23 (RIPE NCC)
Confidence
Confirmed
Inventory
No effect on RIPE NCC applicant inventory

Timeline (1)

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.

2026-10-23 RIPE NCC Transfer log Intra-RIPE NCC transfer Confirmed
Transfer log
Transfer: Imagine Communications Group Limited (RIPE NCC) to ATLAS IP ASSETS LIMITED (RIPE NCC)
From
Imagine Communications Group Limited RIPE NCC
To
ATLAS IP ASSETS LIMITED RIPE NCC
Inventory
No effect on RIPE NCC applicant inventory

The RIPE NCC's transfer log records a transfer from Imagine Communications Group Limited (RIPE NCC) to ATLAS IP ASSETS LIMITED (RIPE NCC) on 2026-10-23 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: RESOURCE_TRANSFER on 2026-10-23 19:00 UTC, Imagine Communications Group Limited (RIPE NCC) to ATLAS IP ASSETS LIMITED (RIPE NCC); resources moved: 83.141.112.0/20 source · retrieved
  2. Before RIPE NCC delegated statistics 2026-10-22 (produced 2026-10-22T21:59:59+00:00), before the change: allocated (dated 2004-09-14) source · retrieved

Transfer records (1)

Date (UTC)LogTypeRange movedFromTo
RIPE NCCResource transfer83.141.112.0/20 Imagine Communications Group Limited RIPE NCCATLAS IP ASSETS 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

Looked upWhyRegistryHandleOrganizationStatusLast changed
After 7 days RIPE NCC83.141.112.0 - 83.141.115.255ipv4center-mntactive2026-10-28
After 24 hours RIPE NCC83.141.112.0 - 83.141.127.255lir-uk-atlasio-1-MNTactive2026-10-23
First seen RIPE NCC83.141.112.0 - 83.141.127.255lir-uk-atlasio-1-MNTactive2026-10-23

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/83.141.112.0-83.141.127.255.json