rirtracker

IPv4 range · 512 addresses

192.249.42.0/23

Now

APNIC statistics
Assigned (dated 1992-11-10) (SG), in the latest file
Registry
APNIC
Holder
Not looked up
From
APNIC's latest statistics and the latest transfer record

Latest change

Transfer log Inter-RIR transfer out of ARIN

Reported
2016-11-01 (ARIN)
Confidence
Confirmed
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

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.

2016-11-01 ARIN Transfer log Inter-RIR transfer out of ARIN Confirmed
Transfer log
Transfer: United Technologies Research Center (ARIN) to (no name) (APNIC)
From
United Technologies Research Center ARIN
To
(no name given) APNIC
Piece of
192.249.32.0/20: the rest of the block stayed with the seller
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

ARIN's transfer log records a transfer from United Technologies Research Center (ARIN) to an unnamed organization (APNIC) on 2016-11-01 15:55 UTC: it left ARIN for APNIC. It is not a new allocation and is not offered to ARIN applicants.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2016-11-01 15:55 UTC, United Technologies Research Center (ARIN) to (no name) (APNIC); resources moved: 192.249.42.0/23 source · retrieved
  2. Before ARIN delegated statistics 2016-10-31 (produced 2016-10-31T05:09:05+00:00), before the report: allocated (dated 1992-11-10) source · retrieved
  3. After ARIN delegated statistics 2016-11-02 (produced 2016-11-02T05:09:54+00:00), after the report: not listed source · retrieved

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2016-11-01ARIN192.249.42.0/24Transfer logTransfer out of ARIN
2016-11-01APNIC192.249.42.0/24Transfer logTransfer into APNIC
2016-11-01ARIN192.249.43.0/24Transfer logTransfer out of ARIN
2016-11-01APNIC192.249.43.0/24Transfer logTransfer into APNIC

Transfer records (4)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer192.249.42.0/24 United Technologies Research Center ARINUnited Technologies Corporation APNIC
ARINResource transfer192.249.43.0/24 United Technologies Research Center ARINUnited Technologies Corporation APNIC
ARINResource transfer192.249.42.0/23 United Technologies Research Center ARIN(no name given) APNIC
APNICResource transfer192.249.42.0/24 UTRC ARINUnited Technologies Corporation 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/192.249.42.0-192.249.43.255.json