rirtracker

IPv4 range · 16,384 addresses

180.131.64.0/18

Now

APNIC statistics
Allocated (dated 2009-08-20) (JP), in the latest file
Registry
APNIC
Holder
Not looked up
From
APNIC's latest statistics

Latest change

+ Registered Unresolved change

Reported
2009-08-20 (APNIC)
Confidence
Observed only
Inventory
Inventory effect unknown

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.

2009-08-20 APNIC + Registered Unresolved change Observed only
Statistics
180.131.64.0/18 not listed on 2009-08-20, allocated on 2009-08-21
Inventory
Inventory effect unknown

No transfer record matches. APNIC's statistics show it not listed on 2009-08-20 and allocated (dated 2009-08-20) on 2009-08-21. It wasn't in APNIC's statistics before, so it wasn't APNIC's unissued inventory; it may have come from another registry in a transfer not yet in the log.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: 180.131.64.0/18 not listed on 2009-08-20, allocated on 2009-08-21 source · retrieved
  2. Before APNIC delegated statistics 2009-08-20, before the change: not listed source · retrieved
  3. After APNIC delegated statistics 2009-08-21, after the change: allocated (dated 2009-08-20) source · retrieved
Classification history for this change (4 versions)
  1. : Unresolved change, observed only (classifier 1.3.0)
  2. : Unresolved change, observed only (classifier 1.3.1)
  3. : Unresolved change, observed only (classifier 1.3.2)
  4. : Unresolved change, observed only (classifier 1.4.0) current

Sold in pieces

5 pieces of this block transferred since 2008-02-15, 9% of it so far.

DatePieceWhat happenedFromTo
2012-10-11 180.131.108.0/24Intra-APNIC transfer Japan Network Information Center/DOMIRU APNICJapan Network Information Center/DIX APNIC
2012-10-11 180.131.110.0/24Intra-APNIC transfer Japan Network Information Center/DOMIRU APNICJapan Network Information Center/DIX APNIC
2012-10-11 180.131.116.0/23Intra-APNIC transfer Japan Network Information Center/DOMIRU APNICJapan Network Information Center/DIX APNIC
2012-10-11 180.131.125.0/24Intra-APNIC transfer Japan Network Information Center/DOMIRU APNICJapan Network Information Center/DIX APNIC
2014-04-16 180.131.126.0/24Intra-APNIC transfer Japan Network Information Center/SAKURA APNICJapan Network Information Center/FBDC APNIC

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2017-11-08APNIC180.131.76.0/22Transfer logIntra-APNIC transfer
2017-11-08APNIC180.131.80.0/23Transfer logIntra-APNIC transfer
2017-11-08APNIC180.131.82.0/24Transfer logIntra-APNIC transfer
2016-02-18APNIC180.131.64.0/21Transfer logIntra-APNIC transfer
2016-02-18APNIC180.131.72.0/22Transfer logIntra-APNIC transfer
2016-02-18APNIC180.131.83.0/24Transfer logIntra-APNIC transfer
2016-02-18APNIC180.131.84.0/22Transfer logIntra-APNIC transfer
2016-02-18APNIC180.131.88.0/21Transfer logIntra-APNIC transfer
2014-04-16APNIC180.131.64.0/19Transfer logIntra-APNIC transfer
2014-04-16APNIC180.131.96.0/21Transfer logIntra-APNIC transfer
2014-04-16APNIC180.131.104.0/22Transfer logIntra-APNIC transfer
2014-04-16APNIC180.131.109.0/24Transfer logIntra-APNIC transfer
2014-04-16APNIC180.131.111.0/24Transfer logIntra-APNIC transfer
2014-04-16APNIC180.131.112.0/22Transfer logIntra-APNIC transfer
2014-04-16APNIC180.131.118.0/23Transfer logIntra-APNIC transfer
2014-04-16APNIC180.131.120.0/22Transfer logIntra-APNIC transfer
2014-04-16APNIC180.131.124.0/24Transfer logIntra-APNIC transfer
2014-04-16APNIC180.131.126.0/24Transfer logIntra-APNIC transfer
2014-03-11APNIC180.131.108.0/24Transfer logIntra-APNIC transfer
2014-03-11APNIC180.131.110.0/24Transfer logIntra-APNIC transfer
2014-03-11APNIC180.131.116.0/23Transfer logIntra-APNIC transfer
2014-03-11APNIC180.131.125.0/24Transfer logIntra-APNIC transfer
2013-06-11APNIC180.131.64.0/19Transfer logIntra-APNIC transfer
2013-06-11APNIC180.131.96.0/21Transfer logIntra-APNIC transfer
2013-06-11APNIC180.131.104.0/22Transfer logIntra-APNIC transfer
2013-06-11APNIC180.131.109.0/24Transfer logIntra-APNIC transfer
2013-06-11APNIC180.131.111.0/24Transfer logIntra-APNIC transfer
2013-06-11APNIC180.131.112.0/22Transfer logIntra-APNIC transfer
2013-06-11APNIC180.131.118.0/23Transfer logIntra-APNIC transfer
2013-06-11APNIC180.131.120.0/22Transfer logIntra-APNIC transfer
2013-06-11APNIC180.131.124.0/24Transfer logIntra-APNIC transfer
2013-06-11APNIC180.131.126.0/23Transfer logIntra-APNIC transfer
2012-10-11APNIC180.131.108.0/24Transfer logIntra-APNIC transfer
2012-10-11APNIC180.131.110.0/24Transfer logIntra-APNIC transfer
2012-10-11APNIC180.131.116.0/23Transfer logIntra-APNIC transfer
2012-10-11APNIC180.131.125.0/24Transfer logIntra-APNIC transfer

Transfer records (7)

Date (UTC)LogTypeRange movedFromTo
APNICResource transfer180.131.76.0/22 Japan Network Information Center/fbdc APNICJapan Network Information Center/ocn APNIC
APNICResource transfer180.131.64.0/21 Japan Network Information Center/fbdc APNICJapan Network Information Center/ocn APNIC
APNICResource transfer180.131.64.0/19 Japan Network Information Center/sakura APNICJapan Network Information Center/fbdc APNIC
APNICResource transfer180.131.126.0/24 Japan Network Information Center/SAKURA APNICJapan Network Information Center/FBDC APNIC
APNICResource transfer180.131.108.0/24 Japan Network Information Center/DIX APNICJapan Network Information Center/DOMIRU APNIC
APNICResource transfer180.131.64.0/19 Japan Network Information Center/DOMIRU APNICJapan Network Information Center/SAKURA APNIC
APNICResource transfer180.131.108.0/24 Japan Network Information Center/DOMIRU APNICJapan Network Information Center/DIX 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/180.131.64.0-180.131.127.255.json