rirtracker

ASN

AS131466

Now

APNIC statistics
Allocated (dated 2023-08-04) (SG), in the latest file
Registry
APNIC
Holder
Not looked up
From
APNIC's latest statistics

Latest change

+ Registered Apparent reissuance of previously removed resource

Reported
2023-08-04 (APNIC)
Confidence
Strong inference
Inventory
Likely issued from APNIC-controlled inventory

Timeline (7)

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.

2023-08-04 APNIC + Registered Apparent reissuance of previously removed resource Strong inference
Statistics
AS131466 available on 2023-08-04, allocated on 2023-08-05
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2023-08-04 and allocated (dated 2023-08-04) on 2023-08-05. The tracker saw this range removed from registration on 2022-08-03 (AS131466), 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: AS131466 available on 2023-08-04, allocated on 2023-08-05 source · retrieved
  2. Before APNIC delegated statistics 2023-08-04, before the change: available source · retrieved
  3. After APNIC delegated statistics 2023-08-05, after the change: allocated (dated 2023-08-04) 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
2022-08-03 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
AS131466 allocated on 2022-08-03, available on 2022-08-04
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2023-08-03. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2021-06-24) on 2022-08-03 and available on 2022-08-04. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, but its statistics have released returned ASNs a year after the removal or later since 2014, so the tracker estimates the hold ends on 2023-08-03. That is what APNIC has done, not a rule it states. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: AS131466 allocated on 2022-08-03, available on 2022-08-04 source · retrieved
  2. Before APNIC delegated statistics 2022-08-03, before the change: allocated (dated 2021-06-24) source · retrieved
  3. After APNIC delegated statistics 2022-08-04, 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
2021-06-24 APNIC + Registered Apparent reissuance of previously removed resource Strong inference
Statistics
AS131466 available on 2021-06-24, allocated on 2021-06-25
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2021-06-24 and allocated (dated 2021-06-24) on 2021-06-25. The tracker saw this range removed from registration on 2020-06-23 (AS131466), 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: AS131466 available on 2021-06-24, allocated on 2021-06-25 source · retrieved
  2. Before APNIC delegated statistics 2021-06-24, before the change: available source · retrieved
  3. After APNIC delegated statistics 2021-06-25, after the change: allocated (dated 2021-06-24) 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
2020-06-23 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
AS131466 allocated on 2020-06-23, available on 2020-06-24
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2021-06-23. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. The tracker found it by comparing APNIC's daily statistics. APNIC's statistics show it allocated (dated 2016-07-17) on 2020-06-23 and available on 2020-06-24. Public sources do not distinguish a voluntary return, revocation, or reclamation. APNIC publishes no hold period, but its statistics have released returned ASNs a year after the removal or later since 2014, so the tracker estimates the hold ends on 2021-06-23. That is what APNIC has done, not a rule it states. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Found by comparing APNIC's daily statistics: AS131466 allocated on 2020-06-23, available on 2020-06-24 source · retrieved
  2. Before APNIC delegated statistics 2020-06-23, before the change: allocated (dated 2016-07-17) source · retrieved
  3. After APNIC delegated statistics 2020-06-24, 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
2016-07-18 APNIC + Registered Apparent reissuance of previously removed resource Strong inference
Statistics
AS131466 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 2016-07-17) on 2016-07-19. The tracker saw this range removed from registration on 2011-12-23 (AS131466), 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: AS131466 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 2016-07-17) 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
2011-12-23 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
AS131466 allocated on 2011-12-23, available on 2011-12-24
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 2011-07-13) on 2011-12-23 and available on 2011-12-24. 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: AS131466 allocated on 2011-12-23, available on 2011-12-24 source · retrieved
  2. Before APNIC delegated statistics 2011-12-23, before the change: allocated (dated 2011-07-13) source · retrieved
  3. After APNIC delegated statistics 2011-12-24, 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
2011-07-13 APNIC + Registered Apparent new issuance Strong inference
Statistics
AS131466 available on 2011-07-13, allocated on 2011-07-14
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2011-07-13 and allocated (dated 2011-07-13) on 2011-07-14. 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: AS131466 available on 2011-07-13, allocated on 2011-07-14 source · retrieved
  2. Before APNIC delegated statistics 2011-07-13, before the change: available source · retrieved
  3. After APNIC delegated statistics 2011-07-14, after the change: allocated (dated 2011-07-13) 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

No transfer log has a transfer of any part of this ASN.

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/131466.json