rirtracker

IPv4 range · 65,536 addresses

164.160.0.0/16

Now

APNIC statistics
Not listed, in the latest file
Registry
Not known
Holder
Not looked up

Latest change

− Deregistered Removed (return, revocation or reclamation not publicly distinguishable)

Reported
2010-12-21 (APNIC)
Confidence
Observed only
Inventory
Possible future reissue candidate after hold

Hold

Removed
2010-12-21 (APNIC)
Estimated hold end
Not estimated: APNIC's observed hold applies to removals from 2014-07-01 on, and this one came earlier
Now
Possible reissue candidate; not confirmed available.

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.

2010-12-21 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Observed only
Statistics
164.160.0.0/16 allocated on 2010-12-21, not listed on 2010-12-22
Inventory
Possible future reissue candidate after hold

Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2007-09-07) on 2010-12-21 and not listed on 2010-12-22. Being gone from APNIC's statistics entirely can also mean it moved to another registry. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, and its statistics show a steady one (a year) only for removals from 2014-07-01 on; this one came earlier, so the tracker gives no estimate. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 164.160.0.0/16 allocated on 2010-12-21, not listed on 2010-12-22 source · retrieved
  2. Before APNIC delegated statistics 2010-12-21, before the change: allocated (dated 2007-09-07) source · retrieved
  3. After APNIC delegated statistics 2010-12-22, after the change: not listed source · retrieved
Classification history for this change (4 versions)
  1. : Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.3.0)
  2. : Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.3.1)
  3. : Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.3.2)
  4. : Removed (return, revocation or reclamation not publicly distinguishable), observed only (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2024-05-13AFRINIC164.160.192.0/21− DeregisteredRemoved
2024-02-27AFRINIC164.160.148.0/22− DeregisteredRemoved
2023-08-16AFRINIC164.160.108.0/22Transfer logMerger/acquisition
2023-01-20AFRINIC164.160.128.0/22− DeregisteredRemoved
2022-12-16AFRINIC164.160.152.0/22− DeregisteredRemoved
2021-12-17AFRINIC164.160.160.0/21− DeregisteredRemoved
2021-10-25AFRINIC164.160.240.0/20+ RegisteredRestored
2021-06-01AFRINIC164.160.240.0/20− DeregisteredRemoved
2021-01-08AFRINIC164.160.28.0/22− DeregisteredRemoved
2020-09-22AFRINIC164.160.12.0/22− DeregisteredRemoved
2020-05-26AFRINIC164.160.176.0/21Transfer logMerger/acquisition
2020-02-28AFRINIC164.160.100.0/22+ RegisteredApparent reissuance
2019-10-07AFRINIC164.160.100.0/22ReleasedHold released
2019-09-18AFRINIC164.160.188.0/22− DeregisteredRemoved
2019-09-16AFRINIC164.160.112.0/22− DeregisteredRemoved
2019-09-16AFRINIC164.160.156.0/22− DeregisteredRemoved
2019-09-16AFRINIC164.160.168.0/21− DeregisteredRemoved
2019-09-16AFRINIC164.160.208.0/20− DeregisteredRemoved
2019-02-18AFRINIC164.160.56.0/22− DeregisteredRemoved
2019-02-14AFRINIC164.160.200.0/21− DeregisteredRemoved
2019-02-12AFRINIC164.160.96.0/22− DeregisteredRemoved
2019-02-07AFRINIC164.160.16.0/22Transfer logMerger/acquisition
2018-09-07AFRINIC164.160.100.0/22− DeregisteredRemoved
2016-10-03AFRINIC164.160.152.0/22+ RegisteredApparent new issuance
2016-09-30AFRINIC164.160.148.0/22+ RegisteredApparent new issuance
2016-09-27AFRINIC164.160.144.0/22+ RegisteredApparent new issuance
2016-09-21AFRINIC164.160.140.0/22+ RegisteredApparent new issuance
2016-09-05AFRINIC164.160.156.0/22+ RegisteredApparent new issuance
2016-08-24AFRINIC164.160.136.0/22+ RegisteredUnresolved
2016-08-24AFRINIC164.160.184.0/22+ RegisteredApparent new issuance
2016-08-24AFRINIC164.160.188.0/22+ RegisteredApparent new issuance
2016-08-18AFRINIC164.160.192.0/21+ RegisteredApparent new issuance
2016-08-16AFRINIC164.160.200.0/21+ RegisteredApparent new issuance
2016-08-09AFRINIC164.160.132.0/22+ RegisteredApparent new issuance
2016-08-05AFRINIC164.160.128.0/22+ RegisteredApparent new issuance
2016-08-02AFRINIC164.160.124.0/22+ RegisteredApparent new issuance
2016-07-29AFRINIC164.160.120.0/22+ RegisteredApparent new issuance
2016-07-28AFRINIC164.160.116.0/22+ RegisteredApparent new issuance
2016-07-21AFRINIC164.160.176.0/21+ RegisteredApparent new issuance
2016-07-19AFRINIC164.160.112.0/22+ RegisteredApparent new issuance
2016-07-18AFRINIC164.160.108.0/22+ RegisteredApparent new issuance
2016-07-15AFRINIC164.160.104.0/22+ RegisteredApparent new issuance
2016-07-14AFRINIC164.160.100.0/22+ RegisteredApparent new issuance
2016-07-13AFRINIC164.160.96.0/22+ RegisteredApparent new issuance
2016-07-08AFRINIC164.160.208.0/20+ RegisteredApparent new issuance
2016-07-04AFRINIC164.160.92.0/22+ RegisteredApparent new issuance
2016-07-01AFRINIC164.160.88.0/22+ RegisteredApparent new issuance
2016-06-24AFRINIC164.160.80.0/22+ RegisteredApparent new issuance
2016-06-24AFRINIC164.160.84.0/22+ RegisteredApparent new issuance
2016-06-17AFRINIC164.160.68.0/22+ RegisteredApparent new issuance
2016-06-17AFRINIC164.160.72.0/21+ RegisteredApparent new issuance
2016-06-15AFRINIC164.160.64.0/22+ RegisteredApparent new issuance
2016-06-15AFRINIC164.160.160.0/21+ RegisteredApparent new issuance
2016-06-15AFRINIC164.160.168.0/21+ RegisteredApparent new issuance
2016-06-13AFRINIC164.160.60.0/22+ RegisteredApparent new issuance
2016-06-10AFRINIC164.160.52.0/22+ RegisteredApparent new issuance
2016-06-10AFRINIC164.160.56.0/22+ RegisteredApparent new issuance
2016-06-03AFRINIC164.160.44.0/22+ RegisteredApparent new issuance
2016-06-03AFRINIC164.160.48.0/22+ RegisteredApparent new issuance
2016-05-31AFRINIC164.160.32.0/22+ RegisteredApparent new issuance

Transfer records (3)

Date (UTC)LogTypeRange movedFromTo
AFRINICMerger acquisition164.160.108.0/22 Misty Bay Investment 140 CC AFRINICBitstream Internet Solutions (Proprietary) Limited AFRINIC
AFRINICMerger acquisition164.160.176.0/21 MiNET Wireless ISP AFRINICJENNY INTERNET (PTY) LTD AFRINIC
AFRINICMerger acquisition164.160.16.0/22 Digital Networks Africa AFRINICGVA Congo AFRINIC

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/164.160.0.0-164.160.255.255.json