rirtracker

ASN

AS398253

Now

ARIN statistics
Assigned (dated 2024-08-22) (US), in the latest file
Registry
ARIN
Holder
Not looked up
From
ARIN's latest statistics

Latest change

+ Add Apparent reissuance of previously removed resource

Reported
2024-08-22 (ARIN)
Confidence
Strong inference
Inventory
Likely issued from ARIN-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.

2024-08-22 ARIN + Add Apparent reissuance of previously removed resource Strong inference
ARIN-Issued
Add AS398253
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2024-08-21 and assigned (dated 2024-08-22) on 2024-08-23. The tracker saw this range released from hold on 2024-08-16 (AS398253), so it appears to have been issued again from ARIN's pool.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2024-08-22: "Add AS398253" source · retrieved
  2. Before ARIN delegated statistics 2024-08-21 (produced 2024-08-21T13:00:53+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2024-08-23 (produced 2024-08-23T13:00:53+00:00), after the report: assigned (dated 2024-08-22) 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
2024-08-16 ARIN − Remove Released from hold (ARIN lists it as 'available') Strong inference
ARIN-Issued
Remove AS398253
Inventory
ARIN's statistics now list it as 'available'; reissue not confirmed

ARIN's statistics show it reserved on 2024-08-15 and available on 2024-08-17. ARIN took it out of its reserved (held) records; its statistics now give it the status 'available'. The tracker saw it removed from registration on 2023-11-06, 284 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2024-08-16: "Remove AS398253" source · retrieved
  2. Before ARIN delegated statistics 2024-08-15 (produced 2024-08-15T13:00:50+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2024-08-17 (produced 2024-08-17T13:00:51+00:00), after the report: available source · retrieved
Classification history for this change (4 versions)
  1. : Released from hold (ARIN lists it as 'available'), strong inference (classifier 1.3.0)
  2. : Released from hold (ARIN lists it as 'available'), strong inference (classifier 1.3.1)
  3. : Released from hold (ARIN lists it as 'available'), strong inference (classifier 1.3.2)
  4. : Released from hold (ARIN lists it as 'available'), strong inference (classifier 1.4.0) current
2023-11-06 ARIN Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2024-05-06. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2022-06-23) on 2023-11-05 and reserved on 2023-11-07. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2024-05-06. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS398253 assigned on 2023-11-06, reserved on 2023-11-07 source · retrieved
  2. Before ARIN delegated statistics 2023-11-05 (produced 2023-11-05T14:00:34+00:00), before the report: assigned (dated 2022-06-23) source · retrieved
  3. After ARIN delegated statistics 2023-11-07 (produced 2023-11-07T14:00:33+00:00), after the report: reserved 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
2022-06-23 ARIN + Add Restored to the same holder Strong inference
ARIN-Issued
Add AS398253
Inventory
No effect on ARIN applicant inventory

No transfer record matches. ARIN's statistics show it reserved on 2022-06-22 and assigned (dated 2022-06-23) on 2022-06-24. The tracker saw it removed from registration on 2021-05-10 (409 days earlier), and it is back with the same holder record it had before, so it went back to its previous holder rather than to a new one: most likely a suspension lifted, a reinstatement or a correction.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2022-06-23: "Add AS398253" source · retrieved
  2. Before ARIN delegated statistics 2022-06-22 (produced 2022-06-22T13:00:08+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2022-06-24 (produced 2022-06-24T13:00:08+00:00), after the report: assigned (dated 2022-06-23) source · retrieved
Classification history for this change (4 versions)
  1. : Restored to the same holder, strong inference (classifier 1.3.0)
  2. : Restored to the same holder, strong inference (classifier 1.3.1)
  3. : Restored to the same holder, strong inference (classifier 1.3.2)
  4. : Restored to the same holder, strong inference (classifier 1.4.0) current
2022-06-23 ARIN − Remove Change to ARIN's own pool record Strong inference
ARIN-Issued
Remove AS398253
Inventory
Part of the issuance reported the same day

ARIN's statistics show it reserved on 2022-06-22 and assigned (dated 2022-06-23) on 2022-06-24. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS398253. The issuance is explained on that line.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2022-06-23: "Remove AS398253" source · retrieved
  2. Before ARIN delegated statistics 2022-06-22 (produced 2022-06-22T13:00:08+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2022-06-24 (produced 2022-06-24T13:00:08+00:00), after the report: assigned (dated 2022-06-23) source · retrieved
Classification history for this change (4 versions)
  1. : Change to ARIN's own pool record, strong inference (classifier 1.3.0)
  2. : Change to ARIN's own pool record, strong inference (classifier 1.3.1)
  3. : Change to ARIN's own pool record, strong inference (classifier 1.3.2)
  4. : Change to ARIN's own pool record, strong inference (classifier 1.4.0) current
2021-05-10 ARIN Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable) Strong inference
Inventory
Possible future reissue candidate after hold
Hold estimate
Estimated hold end 2021-11-10. Possible reissue candidate after this date; not confirmed available.

Removed from active registration. ARIN-Issued didn't list this; the tracker found it by comparing ARIN's daily statistics. ARIN's statistics show it assigned (dated 2019-12-26) on 2021-05-09 and reserved on 2021-05-11. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed ASNs for 6 calendar months before reissuing them, so the estimated hold end is 2021-11-10. This does not confirm availability.

Evidence (3) · classifier 1.4.0,
  1. Statistics Not listed in ARIN-Issued; found by comparing ARIN's daily statistics: AS398253 assigned on 2021-05-10, reserved on 2021-05-11 source · retrieved
  2. Before ARIN delegated statistics 2021-05-09 (produced 2021-05-09T14:00:12+00:00), before the report: assigned (dated 2019-12-26) source · retrieved
  3. After ARIN delegated statistics 2021-05-11 (produced 2021-05-11T14:00:13+00:00), after the report: reserved 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
2019-12-26 ARIN + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS398253
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2019-12-25 and assigned (dated 2019-12-26) on 2019-12-27. It moved from ARIN's unissued pool to an active registration dated around the report, so it appears to be newly issued by ARIN.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2019-12-26: "Add AS398253" source · retrieved
  2. Before ARIN delegated statistics 2019-12-25 (produced 2019-12-25T15:00:14+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2019-12-27 (produced 2019-12-27T15:00:14+00:00), after the report: assigned (dated 2019-12-26) 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/398253.json