rirtracker

ASN

AS38173

Now

APNIC statistics
Available, in the latest file
Registry
APNIC
Holder
None: it's in the registry's own pool
From
APNIC's latest statistics

Latest change

− Deregistered Removed (return, revocation or reclamation not publicly distinguishable)

Reported
2024-11-05 (APNIC)
Confidence
Strong inference
Inventory
Possible future reissue candidate after hold

Hold

Removed
2024-11-05 (APNIC)
Estimated hold end
2025-11-05 (from what APNIC's statistics show; it publishes no period)
Now
Possible reissue candidate; not confirmed available.

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.

2024-11-05 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
AS38173 allocated on 2024-11-05, available on 2024-11-06
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2025-11-05. 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 2021-02-19) on 2024-11-05 and available on 2024-11-06. 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 2025-11-05. 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: AS38173 allocated on 2024-11-05, available on 2024-11-06 source · retrieved
  2. Before APNIC delegated statistics 2024-11-05, before the change: allocated (dated 2021-02-19) source · retrieved
  3. After APNIC delegated statistics 2024-11-06, 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
2021-02-19 APNIC + Registered Apparent reissuance of previously removed resource Strong inference
Statistics
AS38173 available on 2021-02-19, allocated on 2021-02-20
Inventory
Likely issued from APNIC-controlled inventory

No transfer record matches. APNIC's statistics show it available on 2021-02-19 and allocated (dated 2021-02-19) on 2021-02-20. The tracker saw this range removed from registration on 2016-11-04 (AS38173), 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: AS38173 available on 2021-02-19, allocated on 2021-02-20 source · retrieved
  2. Before APNIC delegated statistics 2021-02-19, before the change: available source · retrieved
  3. After APNIC delegated statistics 2021-02-20, after the change: allocated (dated 2021-02-19) 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
2016-11-04 APNIC − Deregistered Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Statistics
AS38173 allocated on 2016-11-04, available on 2016-11-05
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2017-11-04. 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 2006-07-17) on 2016-11-04 and available on 2016-11-05. 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 2017-11-04. 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: AS38173 allocated on 2016-11-04, available on 2016-11-05 source · retrieved
  2. Before APNIC delegated statistics 2016-11-04, before the change: allocated (dated 2006-07-17) source · retrieved
  3. After APNIC delegated statistics 2016-11-05, 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

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/38173.json