rirtracker

IPv4 range · 1,024 addresses

203.89.96.0/22

Now

RIPE NCC statistics
Allocated (dated 2017-12-20) (US), in the latest file
Registry
RIPE NCC
Holder
Not looked up
From
The RIPE NCC's latest statistics

Latest change

+ Registered Apparent reissuance of previously removed resource

Reported
2017-12-20 (APNIC)
Confidence
Strong inference
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.

2017-12-20 APNIC + Registered Apparent reissuance of previously removed resource Strong inference
Statistics
203.89.96.0/22 available on 2017-12-20, assigned on 2017-12-21
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2017-12-20 and assigned (dated 2017-12-20) on 2017-12-21. The tracker saw this range released from hold on 2017-10-27 (203.89.96.0/19), 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: 203.89.96.0/22 available on 2017-12-20, assigned on 2017-12-21 source · retrieved
  2. Before APNIC delegated statistics 2017-12-20, before the change: available source · retrieved
  3. After APNIC delegated statistics 2017-12-21, after the change: assigned (dated 2017-12-20) 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

Sold in pieces

1 piece of this block transferred since 2008-02-15, 50% of it so far.

DatePieceWhat happenedFromTo
2025-03-18 203.89.98.0/23Transfer out of APNIC NIXI/KRISPAN APNICORG-CL623-RIPE RIPE NCC

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2025-04-29APNIC203.89.96.0/23Transfer logTransfer out of APNIC
2025-04-28RIPE NCC203.89.96.0/23Transfer logTransfer into the RIPE NCC
2025-03-18APNIC203.89.98.0/23Transfer logTransfer out of APNIC
2025-03-17RIPE NCC203.89.98.0/23Transfer logTransfer into the RIPE NCC
2017-10-27APNIC203.89.96.0/19ReleasedHold released
2016-10-13APNIC203.89.96.0/19− DeregisteredRemoved

Transfer records (4)

Date (UTC)LogTypeRange movedFromTo
APNICResource transfer203.89.96.0/23 NIXI/KRISPAN APNICORG-TL694-RIPE RIPE NCC
RIPE NCCResource transfer203.89.96.0/23 (no name given) APNICtruview LLC RIPE NCC
APNICResource transfer203.89.98.0/23 NIXI/KRISPAN APNICORG-CL623-RIPE RIPE NCC
RIPE NCCResource transfer203.89.98.0/23 (no name given) APNICcleardocks 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

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/203.89.96.0-203.89.99.255.json