rirtracker

ASN

AS139353

Now

APNIC statistics
Allocated (dated 2026-10-20) (VN), in the latest file
Registry
APNIC
Holder
Not known
From
RDAP, looked up 2026-10-27 18:21 UTC

Latest change

+ Registered Apparent reissuance of previously removed resource

Reported
2026-10-20 (APNIC)
Confidence
Strong inference
Inventory
Likely issued from APNIC-controlled inventory

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.

2026-10-20 APNIC + Registered Apparent reissuance of previously removed resource Strong inference
Statistics
AS139353 reserved on 2026-10-20, allocated on 2026-10-21
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it reserved on 2026-10-20 and allocated (dated 2026-10-20) on 2026-10-21. The tracker saw this range removed from registration on 2025-10-20 (AS139353), 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: AS139353 reserved on 2026-10-20, allocated on 2026-10-21 source · retrieved
  2. Before APNIC delegated statistics 2026-10-20, before the change: reserved source · retrieved
  3. After APNIC delegated statistics 2026-10-21, after the change: allocated (dated 2026-10-20) source · retrieved
2025-10-20 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
AS139353 allocated on 2025-10-20, available on 2025-10-21
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2026-10-20. 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 2019-07-28) on 2025-10-20 and available on 2025-10-21. 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 2026-10-20. 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: AS139353 allocated on 2025-10-20, available on 2025-10-21 source · retrieved
  2. Before APNIC delegated statistics 2025-10-20, before the change: allocated (dated 2019-07-28) source · retrieved
  3. After APNIC delegated statistics 2025-10-21, 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
2019-07-28 APNIC + Registered Apparent new issuance Strong inference
Statistics
AS139353 available on 2019-07-28, allocated on 2019-07-29
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2019-07-28 and allocated (dated 2019-07-28) on 2019-07-29. 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: AS139353 available on 2019-07-28, allocated on 2019-07-29 source · retrieved
  2. Before APNIC delegated statistics 2019-07-28, before the change: available source · retrieved
  3. After APNIC delegated statistics 2019-07-29, after the change: allocated (dated 2019-07-28) 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

Looked upWhyRegistryHandleOrganizationStatusLast changed
After 7 days APNICAS139353active2026-10-20
After 24 hours APNICAS139353active2026-10-20
First seen APNICAS139353active2026-10-20

Organization-level details only; contact details are never kept. RDAP shows the registration when it was looked up, not in the past.

This page as data: asn/139353.json