rirtracker

IPv4 range · 2,097,152 addresses

43.192.0.0/11

Now

APNIC statistics
Allocated (dated 1989-02-21) (CN, JP, US), in the latest file
Registry
APNIC
Holder
Not looked up
From
APNIC's latest statistics

Latest change

+ Registered Unresolved change

Reported
2009-08-18 (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.

2009-08-18 APNIC + Registered Unresolved change Observed only
Statistics
43.192.0.0/11 not listed on 2009-08-18, allocated on 2009-08-19
Inventory
Inventory effect unknown

No transfer record matches. APNIC's statistics show it not listed on 2009-08-18 and allocated (dated 2009-08-18) on 2009-08-19. 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: 43.192.0.0/11 not listed on 2009-08-18, allocated on 2009-08-19 source · retrieved
  2. Before APNIC delegated statistics 2009-08-18, before the change: not listed source · retrieved
  3. After APNIC delegated statistics 2009-08-19, after the change: allocated (dated 2009-08-18) 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

3 pieces of this block transferred since 2008-02-15, 12% of it so far.

DatePieceWhat happenedFromTo
2021-03-05 43.223.0.0/16Intra-APNIC transfer APIDTT PTY LTD APNICJapan Network Information Center/NHNJAPAN APNIC
2022-01-17 43.195.0.0/16Intra-APNIC transfer Amazon.com, Inc. APNICChina Internet Network Information Center/sinnet APNIC
2022-01-17 43.196.0.0/15Intra-APNIC transfer Amazon.com, Inc. APNICChina Internet Network Information Center/sinnet APNIC

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2022-05-03APNIC43.192.0.0/15Transfer logIntra-APNIC transfer
2022-05-03APNIC43.194.0.0/16Transfer logIntra-APNIC transfer
2022-01-17APNIC43.195.0.0/16Transfer logIntra-APNIC transfer
2022-01-17APNIC43.196.0.0/15Transfer logIntra-APNIC transfer
2021-11-08APNIC43.208.0.0/13Transfer logIntra-APNIC transfer
2021-11-08APNIC43.216.0.0/14Transfer logIntra-APNIC transfer
2021-11-08APNIC43.220.0.0/15Transfer logIntra-APNIC transfer
2021-06-21APNIC43.192.0.0/12Transfer logIntra-APNIC transfer
2021-03-23APNIC43.222.0.0/16Transfer logIntra-APNIC transfer
2021-03-05APNIC43.223.0.0/16Transfer logIntra-APNIC transfer

Transfer records (6)

Date (UTC)LogTypeRange movedFromTo
APNICResource transfer43.192.0.0/15 Amazon.com, Inc. APNICChina Internet Network Information Center/WESTCLOUDDATA APNIC
APNICResource transfer43.195.0.0/16 Amazon.com, Inc. APNICChina Internet Network Information Center/sinnet APNIC
APNICResource transfer43.208.0.0/13 APIDTT PTY LTD APNICAmazon.com, Inc. APNIC
APNICResource transfer43.192.0.0/12 APIDTT PTY LTD APNICAmazon.com, Inc. APNIC
APNICResource transfer43.222.0.0/16 APIDTT PTY LTD APNICJapan Network Information Center/NEC APNIC
APNICResource transfer43.223.0.0/16 APIDTT PTY LTD APNICJapan Network Information Center/NHNJAPAN 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/43.192.0.0-43.223.255.255.json