rirtracker

ASN

AS53775

This network elsewhere: its routes on BGP Report

Now

ARIN statistics
Assigned (dated 2025-11-19) (US), in the latest file
Registry
ARIN
Holder
Not looked up
From
ARIN's latest statistics

Latest change

+ Add Restored to the same holder

Reported
2025-11-19 (ARIN)
Confidence
Strong inference
Inventory
No effect on ARIN applicant inventory

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.

2025-11-19 ARIN + Add Restored to the same holder Strong inference
ARIN-Issued
Add AS53775
Inventory
No effect on ARIN applicant inventory

No transfer record matches. ARIN's statistics show it reserved on 2025-11-18 and assigned (dated 2025-11-19) on 2025-11-20. The tracker saw it removed from registration on 2022-07-04 (1234 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 2025-11-19: "Add AS53775" source · retrieved
  2. Before ARIN delegated statistics 2025-11-18 (produced 2025-11-18T14:00:48+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2025-11-20 (produced 2025-11-20T14:00:47+00:00), after the report: assigned (dated 2025-11-19) 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
2025-11-19 ARIN − Remove Change to ARIN's own pool record Strong inference
ARIN-Issued
Remove AS53775
Inventory
Part of the issuance reported the same day

ARIN's statistics show it reserved on 2025-11-18 and assigned (dated 2025-11-19) on 2025-11-20. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS53775. The issuance is explained on that line.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2025-11-19: "Remove AS53775" source · retrieved
  2. Before ARIN delegated statistics 2025-11-18 (produced 2025-11-18T14:00:48+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2025-11-20 (produced 2025-11-20T14:00:47+00:00), after the report: assigned (dated 2025-11-19) 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
2022-07-04 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 2023-01-04. 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 2018-02-02) on 2022-07-03 and reserved on 2022-07-05. 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 2023-01-04. 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: AS53775 assigned on 2022-07-04, reserved on 2022-07-05 source · retrieved
  2. Before ARIN delegated statistics 2022-07-03 (produced 2022-07-03T13:00:09+00:00), before the report: assigned (dated 2018-02-02) source · retrieved
  3. After ARIN delegated statistics 2022-07-05 (produced 2022-07-05T13:00:08+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
2018-02-02 ARIN + Add Apparent reissuance of previously removed resource Strong inference
ARIN-Issued
Add AS53775
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2018-02-01 and assigned (dated 2018-02-02) on 2018-02-03. The tracker saw this range released from hold on 2017-07-14 (AS53775), 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 2018-02-02: "Add AS53775" source · retrieved
  2. Before ARIN delegated statistics 2018-02-01 (produced 2018-02-01T06:09:11+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2018-02-03 (produced 2018-02-03T06:08:55+00:00), after the report: assigned (dated 2018-02-02) 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
2017-07-14 ARIN − Remove Released from hold (ARIN lists it as 'available') Strong inference
ARIN-Issued
Remove AS53775
Inventory
ARIN's statistics now list it as 'available'; reissue not confirmed

ARIN's statistics show it reserved on 2017-07-13 and available on 2017-07-15. 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 2015-10-13, 640 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 2017-07-14: "Remove AS53775" source · retrieved
  2. Before ARIN delegated statistics 2017-07-13 (produced 2017-07-13T05:09:00+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2017-07-15 (produced 2017-07-15T05:08:48+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
2015-10-13 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 2016-04-13. 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 2011-05-17) on 2015-10-12 and reserved on 2015-10-14. 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 2016-04-13. 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: AS53775 assigned on 2015-10-13, reserved on 2015-10-14 source · retrieved
  2. Before ARIN delegated statistics 2015-10-12 (produced 2015-10-12T05:05:25+00:00), before the report: assigned (dated 2011-05-17) source · retrieved
  3. After ARIN delegated statistics 2015-10-14 (produced 2015-10-14T05:05:38+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

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/53775.json