rirtracker

IPv4 range · 65,536 addresses

159.138.0.0/16

Now

APNIC statistics
Allocated (dated 1992-04-20) (SG), in the latest file
Registry
APNIC
Holder
HUAWEI INTERNATIONAL PTE LTD
From
APNIC's latest statistics and the latest transfer record

Latest change

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

Reported
2017-11-16 (ARIN)
Confidence
Confirmed
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

Timeline (3)

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.

2017-11-16 ARIN Not in ARIN-Issued Inter-RIR transfer out of ARIN Confirmed
From
AK Steel Corporation ARIN
To
HUAWEI INTERNATIONAL PTE LTD APNIC
Same transfer
APNIC recorded it too: APNIC, 2017-11-16.
Inventory
Transferred out of ARIN administration; not offered to ARIN applicants

ARIN's transfer log records a transfer from AK Steel Corporation (ARIN) to HUAWEI INTERNATIONAL PTE LTD (APNIC) on 2017-11-16 15:50 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: 159.138.0.0/16 assigned on 2017-11-16, not listed on 2017-11-17 source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2017-11-16 15:50 UTC, AK Steel Corporation (ARIN) to HUAWEI INTERNATIONAL PTE LTD (APNIC); resources moved: 159.138.0.0/16 source · retrieved
  3. Before ARIN delegated statistics 2017-11-15 (produced 2017-11-15T06:11:34+00:00), before the report: assigned (dated 1992-04-20) source · retrieved
  4. After ARIN delegated statistics 2017-11-17 (produced 2017-11-17T06:11:07+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
2017-11-16 APNIC Transfer log Inter-RIR transfer into APNIC Confirmed
Transfer log
Transfer: ASC-163-Z (ARIN) to HUAWEI INTERNATIONAL PTE. LTD. (APNIC)
From
ASC-163-Z ARIN
To
HUAWEI INTERNATIONAL PTE. LTD. APNIC
Same transfer
Also a change at ARIN, the sending registry: ARIN, 2017-11-16. 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 ASC-163-Z (ARIN) to HUAWEI INTERNATIONAL PTE. LTD. (APNIC) on 2017-11-16 05:18 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 2017-11-16 05:18 UTC, ASC-163-Z (ARIN) to HUAWEI INTERNATIONAL PTE. LTD. (APNIC); resources moved: 159.138.0.0/16 source · retrieved
  2. Before APNIC delegated statistics 2017-11-16, before the change: not listed source · retrieved
  3. After APNIC delegated statistics 2017-11-17, after the change: allocated (dated 1992-04-20) 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
2017-07-13 ARIN Transfer log Merger/acquisition or reorganization Confirmed
Transfer log
Merger/acquisition: Rouge Steel Co. (ARIN) to AK Steel Corporation (ARIN)
From
Rouge Steel Co. ARIN
To
AK Steel Corporation ARIN
Inventory
No effect on ARIN applicant inventory

ARIN's transfer log records a merger, acquisition or reorganization from Rouge Steel Co. (ARIN) to AK Steel Corporation (ARIN) on 2017-07-13 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 2017-07-13 17:23 UTC, Rouge Steel Co. (ARIN) to AK Steel Corporation (ARIN); resources moved: 159.138.0.0/16 source · retrieved
  2. Before ARIN delegated statistics 2017-07-12 (produced 2017-07-12T05:09:42+00:00), before the report: assigned (dated 1992-04-20) source · retrieved
  3. After ARIN delegated statistics 2017-07-14 (produced 2017-07-14T05:08:58+00:00), after the report: assigned (dated 1992-04-20) source · retrieved

Transfer records (3)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer159.138.0.0/16 AK Steel Corporation ARINHUAWEI INTERNATIONAL PTE LTD APNIC
APNICResource transfer159.138.0.0/16 ASC-163-Z ARINHUAWEI INTERNATIONAL PTE. LTD. APNIC
ARINMerger acquisition159.138.0.0/16 Rouge Steel Co. ARINAK Steel Corporation 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.

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