rirtracker

IPv4 range · 32,768 addresses

43.239.128.0/17

Now

APNIC statistics
Allocated (dated 2015-08-12), allocated (dated 2015-08-13), allocated (dated 2015-08-14), allocated (dated 2015-08-17), allocated (dated 2015-08-18), allocated (dated 2015-08-19), allocated (dated 2015-08-25), assigned (dated 2015-08-13), assigned (dated 2015-08-17), assigned (dated 2015-08-18), reserved (CN, HK, IN, JP, MM, MY, NZ, TH, US, VN), in the latest file
Registry
Not known
Holder
Not looked up

Latest change

Released Released from hold (APNIC lists it as 'available')

Reported
2015-08-07 (APNIC)
Confidence
Strong inference
Inventory
APNIC's statistics now list it as 'available'; reissue not confirmed

Hold

Released from hold
2015-08-07
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.

2015-08-07 APNIC Released Released from hold (APNIC lists it as 'available') Strong inference
Statistics
43.239.128.0/17 reserved on 2015-08-07, available on 2015-08-08
Inventory
APNIC's statistics now list it as 'available'; reissue not confirmed

APNIC's statistics show it reserved on 2015-08-07 and available on 2015-08-08. APNIC moved it from its reserved (held) records to the status it calls 'available'. That is APNIC's own label: whether and when it is reissued is not confirmed.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 43.239.128.0/17 reserved on 2015-08-07, available on 2015-08-08 source · retrieved
  2. Before APNIC delegated statistics 2015-08-07, before the change: reserved source · retrieved
  3. After APNIC delegated statistics 2015-08-08, after the change: available source · retrieved
Classification history for this change (4 versions)
  1. : Released from hold (APNIC lists it as 'available'), strong inference (classifier 1.3.0)
  2. : Released from hold (APNIC lists it as 'available'), strong inference (classifier 1.3.1)
  3. : Released from hold (APNIC lists it as 'available'), strong inference (classifier 1.3.2)
  4. : Released from hold (APNIC lists it as 'available'), strong inference (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2026-07-03APNIC43.239.252.0/22− DeregisteredRemoved
2023-03-21APNIC43.239.206.0/23Transfer logIntra-APNIC transfer
2023-02-08APNIC43.239.204.0/23Transfer logIntra-APNIC transfer
2022-03-04APNIC43.239.200.0/22Transfer logIntra-APNIC transfer
2022-01-14APNIC43.239.251.0/24Transfer logIntra-APNIC transfer
2021-11-16APNIC43.239.249.0/24Transfer logIntra-APNIC transfer
2021-11-15APNIC43.239.248.0/24Transfer logIntra-APNIC transfer
2021-01-08APNIC43.239.212.0/22Transfer logIntra-APNIC transfer
2021-01-08APNIC43.239.216.0/22Transfer logIntra-APNIC transfer
2021-01-08APNIC43.239.236.0/22Transfer logIntra-APNIC transfer
2021-01-08APNIC43.239.240.0/22Transfer logIntra-APNIC transfer
2020-10-28APNIC43.239.228.0/22Transfer logIntra-APNIC transfer
2020-10-27APNIC43.239.208.0/22Transfer logIntra-APNIC transfer
2020-10-23APNIC43.239.128.0/22Transfer logIntra-APNIC transfer
2020-10-23APNIC43.239.144.0/22Transfer logIntra-APNIC transfer
2020-10-23APNIC43.239.168.0/22Transfer logIntra-APNIC transfer
2020-10-23APNIC43.239.244.0/22Transfer logIntra-APNIC transfer
2019-09-23APNIC43.239.140.0/22Transfer logIntra-APNIC transfer
2017-05-08APNIC43.239.172.0/22Transfer logIntra-APNIC transfer
2015-08-25APNIC43.239.233.0/24+ RegisteredApparent new issuance
2015-08-25APNIC43.239.234.0/23+ RegisteredApparent new issuance
2015-08-19APNIC43.239.248.0/22+ RegisteredApparent new issuance
2015-08-19APNIC43.239.252.0/22+ RegisteredApparent new issuance
2015-08-18APNIC43.239.208.0/22+ RegisteredApparent new issuance
2015-08-18APNIC43.239.212.0/22+ RegisteredApparent new issuance
2015-08-18APNIC43.239.216.0/22+ RegisteredApparent new issuance
2015-08-18APNIC43.239.220.0/22+ RegisteredApparent new issuance
2015-08-18APNIC43.239.224.0/22+ RegisteredApparent new issuance
2015-08-18APNIC43.239.228.0/22+ RegisteredApparent new issuance
2015-08-18APNIC43.239.232.0/24+ RegisteredApparent new issuance
2015-08-18APNIC43.239.236.0/22+ RegisteredApparent new issuance
2015-08-18APNIC43.239.240.0/22+ RegisteredApparent new issuance
2015-08-18APNIC43.239.244.0/22+ RegisteredApparent new issuance
2015-08-17APNIC43.239.176.0/22+ RegisteredApparent new issuance
2015-08-17APNIC43.239.180.0/22+ RegisteredApparent new issuance
2015-08-17APNIC43.239.184.0/22+ RegisteredApparent new issuance
2015-08-17APNIC43.239.188.0/22+ RegisteredApparent new issuance
2015-08-17APNIC43.239.192.0/22+ RegisteredApparent new issuance
2015-08-17APNIC43.239.196.0/22+ RegisteredApparent new issuance
2015-08-17APNIC43.239.200.0/22+ RegisteredApparent new issuance
2015-08-17APNIC43.239.204.0/22+ RegisteredApparent new issuance
2015-08-14APNIC43.239.156.0/22+ RegisteredApparent new issuance
2015-08-14APNIC43.239.160.0/22+ RegisteredApparent new issuance
2015-08-14APNIC43.239.164.0/22+ RegisteredApparent new issuance
2015-08-14APNIC43.239.168.0/22+ RegisteredApparent new issuance
2015-08-14APNIC43.239.172.0/22+ RegisteredApparent new issuance
2015-08-13APNIC43.239.136.0/22+ RegisteredApparent new issuance
2015-08-13APNIC43.239.140.0/22+ RegisteredApparent new issuance
2015-08-13APNIC43.239.144.0/22+ RegisteredApparent new issuance
2015-08-13APNIC43.239.148.0/22+ RegisteredApparent new issuance
2015-08-13APNIC43.239.152.0/22+ RegisteredApparent new issuance
2015-08-12APNIC43.239.128.0/22+ RegisteredApparent new issuance
2015-08-12APNIC43.239.132.0/22+ RegisteredApparent new issuance

Transfer records (18)

Date (UTC)LogTypeRange movedFromTo
APNICResource transfer43.239.206.0/23 NIXI/GIS APNICMYANMAR INFORMATION HIGHWAY LIMITED APNIC
APNICResource transfer43.239.204.0/23 NIXI/GIS APNICAVM Cloud Sdn. Bhd. APNIC
APNICResource transfer43.239.200.0/22 NIXI/GVSNETWORKS APNICNIXI/GUJARATKUTCHNETWORK APNIC
APNICResource transfer43.239.251.0/24 Obtrix APNICBangmod Enterprise Co., Ltd. APNIC
APNICResource transfer43.239.249.0/24 Obtrix APNIC365 Group LLC APNIC
APNICResource transfer43.239.248.0/24 Obtrix APNICVMWare Incorporation APNIC
APNICResource transfer43.239.240.0/22 NIXI/KANSALTRADERS APNICNIXI/NICSIDC APNIC
APNICResource transfer43.239.236.0/22 NIXI/JAISWALTRADERS APNICNIXI/NICSIDC APNIC
APNICResource transfer43.239.216.0/22 NIXI/NAGABHUSHANAM APNICNIXI/NICSIDC APNIC
APNICResource transfer43.239.212.0/22 NIXI/SARANYACOMMN APNICNIXI/NICSIDC APNIC
APNICResource transfer43.239.228.0/22 NIXI/NETVISION APNICNIXI/APSFL APNIC
APNICResource transfer43.239.208.0/22 NIXI/NADHAGENCIES APNICNIXI/APSFL APNIC
APNICResource transfer43.239.144.0/22 NIXI/DEEPAKTRADERS APNICNIXI/APSFL APNIC
APNICResource transfer43.239.168.0/22 NIXI/DNMARKETING APNICNIXI/APSFL APNIC
APNICResource transfer43.239.244.0/22 NIXI/CHETAKENTERPRISE APNICNIXI/APSFL APNIC
APNICResource transfer43.239.128.0/22 NIXI/KANISHKA APNICNIXI/APSFL APNIC
APNICResource transfer43.239.140.0/22 Tipu Sultan APNICHostPalace Web Solution PVT LTD APNIC
APNICResource transfer43.239.172.0/22 China Internet Network Information Center/FEIDANET APNICChina Mobile Communications Group Co., Ltd APNIC

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/43.239.128.0-43.239.255.255.json