rirtracker

IPv4 range · 512 addresses

141.229.4.0/23

Now

APNIC statistics
Allocated (dated 2026-11-09) (ID), in the latest file
Registry
idnic.rdap.apnic.net
Holder
Not known
From
RDAP, looked up 2026-11-10 18:19 UTC

Latest change

+ Registered Apparent reissuance of previously removed resource

Reported
2026-11-09 (APNIC)
Confidence
Strong inference Provisional
Inventory
Likely issued from APNIC-controlled 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.

2026-11-09 APNIC + Registered Apparent reissuance of previously removed resource Strong inference Provisional
Statistics
141.229.4.0/23 available on 2026-11-09, allocated on 2026-11-10
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2026-11-09 and allocated (dated 2026-11-09) on 2026-11-10. The tracker saw this range released from hold on 2023-02-23 (141.229.0.0/16), so it appears to have been issued again from APNIC's pool.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 141.229.4.0/23 available on 2026-11-09, allocated on 2026-11-10 source · retrieved
  2. Before APNIC delegated statistics 2026-11-09, before the change: available source · retrieved
  3. After APNIC delegated statistics 2026-11-10, after the change: allocated (dated 2026-11-09) source · retrieved

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2023-02-23APNIC141.229.0.0/16ReleasedHold released
2011-02-07APNIC141.229.0.0/16− DeregisteredRemoved

Transfer records

No transfer log has a transfer of any part of this IPv4 range.

RDAP lookups

Looked upWhyRegistryHandleOrganizationStatusLast changed
After 24 hours idnic.rdap.apnic.net0.0.0.0 - 255.255.255.255active2018-10-23
First seen idnic.rdap.apnic.net0.0.0.0 - 255.255.255.255active2018-10-23

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/141.229.4.0-141.229.5.255.json