rirtracker

ASN

AS131477

Now

ARIN statistics
Assigned (dated 2023-12-06) (US), in the latest file
Registry
ARIN
Holder
PSC-594
From
ARIN's latest statistics and the latest transfer record

Latest change

Transfer log Inter-RIR transfer out of APNIC

Reported
2023-12-07 (APNIC)
Confidence
Confirmed
Inventory
Transferred out of APNIC administration; not offered to APNIC applicants

Timeline (6)

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.

2023-12-07 APNIC Transfer log Inter-RIR transfer out of APNIC Confirmed
Transfer log
Transfer: Shanghai Huajuan Information Technology Co., Ltd. (APNIC) to PSC-594 (ARIN)
From
Shanghai Huajuan Information Technology Co., Ltd. APNIC
To
PSC-594 ARIN
Same transfer
ARIN recorded it too: ARIN, 2023-12-06.
Inventory
Transferred out of APNIC administration; not offered to APNIC applicants

APNIC's transfer log records a transfer from Shanghai Huajuan Information Technology Co., Ltd. (APNIC) to PSC-594 (ARIN) on 2023-12-06 23:23 UTC: it left APNIC for ARIN. It is not a new allocation and is not offered to APNIC applicants.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2023-12-06 23:23 UTC, Shanghai Huajuan Information Technology Co., Ltd. (APNIC) to PSC-594 (ARIN); resources moved: AS131477 source · retrieved
  2. Before APNIC delegated statistics 2023-12-07, before the change: allocated (dated 2016-07-18) source · retrieved
  3. After APNIC delegated statistics 2023-12-08, after the change: not listed source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer out of APNIC, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer out of APNIC, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer out of APNIC, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer out of APNIC, confirmed (classifier 1.4.0) current
2023-12-06 ARIN + Add Inter-RIR transfer into ARIN Confirmed
ARIN-Issued
Add AS131477
From
ORG-SHIT1-AP APNIC
To
Prime Security Corp. ARIN
Same transfer
Also a change at APNIC, the sending registry: APNIC, 2023-12-07. Lists that cover every registry show it there.
Inventory
Transferred into ARIN administration; not a new issuance

ARIN's transfer log records a transfer from ORG-SHIT1-AP (APNIC) to Prime Security Corp. (ARIN) on 2023-12-06 15:20 UTC: it came to ARIN from APNIC. It was already issued by another registry, so this is not a new issuance.

Evidence (4) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2023-12-06: "Add AS131477" source · retrieved
  2. Transfer log Transfer log: RESOURCE_TRANSFER on 2023-12-06 15:20 UTC, ORG-SHIT1-AP (APNIC) to Prime Security Corp. (ARIN); resources moved: AS131477 source · retrieved
  3. Before ARIN delegated statistics 2023-12-05 (produced 2023-12-05T14:00:34+00:00), before the report: not listed source · retrieved
  4. After ARIN delegated statistics 2023-12-07 (produced 2023-12-07T14:00:34+00:00), after the report: assigned (dated 2023-12-06) source · retrieved
Classification history for this change (4 versions)
  1. : Inter-RIR transfer into ARIN, confirmed (classifier 1.3.0)
  2. : Inter-RIR transfer into ARIN, confirmed (classifier 1.3.1)
  3. : Inter-RIR transfer into ARIN, confirmed (classifier 1.3.2)
  4. : Inter-RIR transfer into ARIN, confirmed (classifier 1.4.0) current
2020-02-18 APNIC Transfer log Intra-APNIC transfer Confirmed
Transfer log
Transfer: Clouds Network Limited (APNIC) to Shanghai Huajuan Information Technology Co., Ltd. (APNIC)
From
Clouds Network Limited APNIC
To
Shanghai Huajuan Information Technology Co., Ltd. APNIC
Inventory
No effect on APNIC applicant inventory

APNIC's transfer log records a transfer from Clouds Network Limited (APNIC) to Shanghai Huajuan Information Technology Co., Ltd. (APNIC) on 2020-02-18 05:48 UTC. The registration changed hands; it is not a new allocation from APNIC.

Evidence (3) · classifier 1.4.0,
  1. Transfer log Transfer log: RESOURCE_TRANSFER on 2020-02-18 05:48 UTC, Clouds Network Limited (APNIC) to Shanghai Huajuan Information Technology Co., Ltd. (APNIC); resources moved: AS131477 source · retrieved
  2. Before APNIC delegated statistics 2020-02-18, before the change: allocated (dated 2016-07-18) source · retrieved
  3. After APNIC delegated statistics 2020-02-19, after the change: allocated (dated 2016-07-18) source · retrieved
Classification history for this change (4 versions)
  1. : Intra-APNIC transfer, confirmed (classifier 1.3.0)
  2. : Intra-APNIC transfer, confirmed (classifier 1.3.1)
  3. : Intra-APNIC transfer, confirmed (classifier 1.3.2)
  4. : Intra-APNIC transfer, confirmed (classifier 1.4.0) current
2016-07-18 APNIC + Registered Apparent reissuance of previously removed resource Strong inference
Statistics
AS131477 available on 2016-07-18, allocated on 2016-07-19
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2016-07-18 and allocated (dated 2016-07-18) on 2016-07-19. The tracker saw this range removed from registration on 2011-07-21 (AS131477), so it appears to have been issued again from APNIC's pool.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: AS131477 available on 2016-07-18, allocated on 2016-07-19 source · retrieved
  2. Before APNIC delegated statistics 2016-07-18, before the change: available source · retrieved
  3. After APNIC delegated statistics 2016-07-19, after the change: allocated (dated 2016-07-18) source · retrieved
Classification history for this change (4 versions)
  1. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.0)
  2. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.1)
  3. : Apparent reissuance of previously removed resource, strong inference (classifier 1.3.2)
  4. : Apparent reissuance of previously removed resource, strong inference (classifier 1.4.0) current
2011-07-21 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
AS131477 allocated on 2011-07-21, available on 2011-07-22
Inventory
Possible future reissue candidate after hold

Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2011-07-19) on 2011-07-21 and available on 2011-07-22. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, and its statistics show a steady one (a year) only for removals from 2014-07-01 on; this one came earlier, so the tracker gives no estimate. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: AS131477 allocated on 2011-07-21, available on 2011-07-22 source · retrieved
  2. Before APNIC delegated statistics 2011-07-21, before the change: allocated (dated 2011-07-19) source · retrieved
  3. After APNIC delegated statistics 2011-07-22, after the change: available source · retrieved
Classification history for this change (4 versions)
  1. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.0)
  2. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.1)
  3. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.3.2)
  4. : Removed (return, revocation or reclamation not publicly distinguishable), strong inference (classifier 1.4.0) current
2011-07-19 APNIC + Registered Apparent new issuance Strong inference
Statistics
AS131477 available on 2011-07-19, allocated on 2011-07-20
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2011-07-19 and allocated (dated 2011-07-19) on 2011-07-20. It moved from APNIC's unissued pool to an active registration dated around that day, so it appears to be newly issued by APNIC.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: AS131477 available on 2011-07-19, allocated on 2011-07-20 source · retrieved
  2. Before APNIC delegated statistics 2011-07-19, before the change: available source · retrieved
  3. After APNIC delegated statistics 2011-07-20, after the change: allocated (dated 2011-07-19) 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
APNICResource transferAS131477 Shanghai Huajuan Information Technology Co., Ltd. APNICPSC-594 ARIN
ARINResource transferAS131477 ORG-SHIT1-AP APNICPrime Security Corp. ARIN
APNICResource transferAS131477 Clouds Network Limited APNICShanghai Huajuan Information Technology Co., Ltd. APNIC

Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this ASN (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: asn/131477.json