rirtracker

IPv4 range · 4,096 addresses

72.9.128.0/20

Now

APNIC statistics
Allocated (dated 2009-12-09) (NP), in the latest file
Registry
APNIC
Holder
WorldLink Communications Ltd
From
APNIC's latest statistics and the latest transfer record

Latest change

Not in ARIN-Issued Inter-RIR transfer out of ARIN

Reported
2021-05-11 (ARIN)
Confidence
Confirmed
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

Timeline (4)

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.

2021-05-11 ARIN Not in ARIN-Issued Inter-RIR transfer out of ARIN Confirmed
From
Elite Hosts ARIN
To
WorldLink Communications Ltd APNIC
Same transfer
APNIC recorded it too: APNIC, 2021-05-11.
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

ARIN's transfer log records a transfer from Elite Hosts (ARIN) to WorldLink Communications Ltd (APNIC) on 2021-05-11 14:11 UTC: it left ARIN for APNIC. ARIN-Issued didn't list this change; it is not a new allocation and is not offered to ARIN applicants.

Evidence (4) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: 72.9.128.0/20 allocated on 2021-05-11, not listed on 2021-05-12 source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2021-05-11 14:11 UTC, Elite Hosts (ARIN) to WorldLink Communications Ltd (APNIC); resources moved: 72.9.128.0/20 source · retrieved
  3. Before ARIN delegated statistics 2021-05-10 (produced 2021-05-10T14:00:13+00:00), before the report: allocated (dated 2009-02-12) source · retrieved
  4. After ARIN delegated statistics 2021-05-12 (produced 2021-05-12T14:00:12+00:00), after the report: not listed source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer out of ARIN, confirmed (classifier 1.4.0) current
2021-05-11 APNIC Transfer log Inter-RIR transfer into APNIC Confirmed
Transfer log
Transfer: BDU-27 (ARIN) to WorldLink Communications (APNIC)
From
BDU-27 ARIN
To
WorldLink Communications APNIC
Same transfer
Also a change at ARIN, the sending registry: ARIN, 2021-05-11. 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 BDU-27 (ARIN) to WorldLink Communications (APNIC) on 2021-05-11 07:27 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 2021-05-11 07:27 UTC, BDU-27 (ARIN) to WorldLink Communications (APNIC); resources moved: 72.9.128.0/20 source · retrieved
  2. Before APNIC delegated statistics 2021-05-11, before the change: not listed source · retrieved
  3. After APNIC delegated statistics 2021-05-12, after the change: allocated (dated 2009-12-09) 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
2021-03-18 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Elite Hosts, Inc. (ARIN) to Elite Hosts (ARIN)
From
Elite Hosts, Inc. ARIN
To
Elite Hosts ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Elite Hosts, Inc. (ARIN) to Elite Hosts (ARIN) on 2021-03-18 17:23 UTC. The registration changed hands; it is not a new allocation from ARIN. ARIN-Issued and ARIN's statistics don't show this change; only the transfer log records it.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: MERGER_ACQUISITION on 2021-03-18 17:23 UTC, Elite Hosts, Inc. (ARIN) to Elite Hosts (ARIN); resources moved: 72.9.128.0/20 source · retrieved
  2. Before ARIN delegated statistics 2021-03-17 (produced 2021-03-17T14:00:14+00:00), before the report: allocated (dated 2009-02-12) source · retrieved
  3. After ARIN delegated statistics 2021-03-19 (produced 2021-03-19T14:00:14+00:00), after the report: allocated (dated 2009-02-12) source · retrieved
2009-02-12 ARIN + Add Apparent new issuance Strong inference
ARIN-Issued
Add 72.9.128.0-72.9.143.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2009-02-11 and allocated (dated 2009-02-12) on 2009-02-13. (Until 2013-03-05, ARIN's statistics list only what's issued.) It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2009-02-12: "Add 72.9.128.0-72.9.143.255" source · retrieved
  2. Before ARIN delegated statistics 2009-02-11, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2009-02-13, after the report: allocated (dated 2009-02-12) source · retrieved
Classification history for this change (4 versions)
  1. : Apparent new issuance, strong inference (classifier 1.3.0)
  2. : Apparent new issuance, strong inference (classifier 1.3.1)
  3. : Apparent new issuance, strong inference (classifier 1.3.2)
  4. : Apparent new issuance, strong inference (classifier 1.4.0) current

Transfer records (3)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer72.9.128.0/20 Elite Hosts ARINWorldLink Communications Ltd APNIC
APNICResource transfer72.9.128.0/20 BDU-27 ARINWorldLink Communications APNIC
ARINMerger acquisition72.9.128.0/20 Elite Hosts, Inc. ARINElite Hosts 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/72.9.128.0-72.9.143.255.json