rirtracker

IPv4 range · 2,048 addresses

141.193.152.0/21

Now

APNIC statistics
Allocated (dated 1990-07-27) (HK), in the latest file
Registry
APNIC
Holder
Dataplugs Limited
From
APNIC's latest statistics and the latest transfer record

Latest change

Transfer log Inter-RIR transfer out of ARIN

Reported
2018-07-24 (ARIN)
Confidence
Confirmed
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

Timeline (2)

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.

2018-07-24 ARIN Transfer log Inter-RIR transfer out of ARIN Confirmed
Transfer log
Transfer: RF Engineering (ARIN) to Dataplugs Limited (APNIC)
From
RF Engineering ARIN
To
Dataplugs Limited APNIC
Same transfer
APNIC recorded it too: APNIC, 2018-07-24.
Piece of
141.193.0.0/16: 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 RF Engineering (ARIN) to Dataplugs Limited (APNIC) on 2018-07-24 14:47 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 2018-07-24 14:47 UTC, RF Engineering (ARIN) to Dataplugs Limited (APNIC); resources moved: 141.193.152.0/21 source · retrieved
  2. Before ARIN delegated statistics 2018-07-23 (produced 2018-07-23T05:00:22+00:00), before the report: allocated (dated 1990-07-27) source · retrieved
  3. After ARIN delegated statistics 2018-07-25 (produced 2018-07-25T05:00:21+00:00), after the report: not listed source · retrieved
2018-07-24 APNIC Transfer log Inter-RIR transfer into APNIC Confirmed
Transfer log
Transfer: RFENGI (ARIN) to Dataplugs Limited (APNIC)
From
RFENGI ARIN
To
Dataplugs Limited APNIC
Same transfer
Also a change at ARIN, the sending registry: ARIN, 2018-07-24. Lists that cover every registry show it there.
Inventory
Transferred into APNIC administration; not a new issuance

APNIC's transfer log records a transfer from RFENGI (ARIN) to Dataplugs Limited (APNIC) on 2018-07-24 05:49 UTC: it came to APNIC from ARIN. It was already issued by another registry, so this is not a new issuance.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2018-07-24 05:49 UTC, RFENGI (ARIN) to Dataplugs Limited (APNIC); resources moved: 141.193.152.0/21 source · retrieved
  2. Before APNIC delegated statistics 2018-07-24, before the change: not listed source · retrieved
  3. After APNIC delegated statistics 2018-07-25, after the change: allocated (dated 1990-07-27) source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer into APNIC, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer into APNIC, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer into APNIC, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer into APNIC, confirmed (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2015-12-22ARIN141.193.0.0/16Transfer logMerger/acquisition

Transfer records (3)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer141.193.152.0/21 RF Engineering ARINDataplugs Limited APNIC
APNICResource transfer141.193.152.0/21 RFENGI ARINDataplugs Limited APNIC
ARINMerger acquisition141.193.0.0/16 RF Engineering ARINDataWagon LLC ARIN

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/141.193.152.0-141.193.159.255.json