rirtracker

ASN

AS64203

Now

ARIN statistics
Assigned (dated 2025-03-31) (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
2025-03-31 (ARIN)
Confidence
Strong inference
Inventory
Likely issued from ARIN-controlled inventory

Timeline (5)

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.

2025-03-31 ARIN + Add Apparent reissuance of previously removed resource Strong inference
ARIN-Issued
Add AS64203
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2025-03-30 and assigned (dated 2025-03-31) on 2025-04-01. The tracker saw this range released from hold on 2025-03-18 (AS64203), 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 2025-03-31: "Add AS64203" source · retrieved
  2. Before ARIN delegated statistics 2025-03-30 (produced 2025-03-30T13:01:12+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2025-04-01 (produced 2025-04-01T13:01:07+00:00), after the report: assigned (dated 2025-03-31) 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
2025-03-18 ARIN − Remove Released from hold (ARIN lists it as 'available') Strong inference
ARIN-Issued
Remove AS64203
Inventory
ARIN's statistics now list it as 'available'; reissue not confirmed

ARIN's statistics show it reserved on 2025-03-17 and available on 2025-03-19. 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 2021-12-06, 1198 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 2025-03-18: "Remove AS64203" source · retrieved
  2. Before ARIN delegated statistics 2025-03-17 (produced 2025-03-17T13:01:04+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2025-03-19 (produced 2025-03-19T13:01:06+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
2021-12-06 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 2022-06-06. 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 2015-08-31) on 2021-12-05 and reserved on 2021-12-07. 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 2022-06-06. 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: AS64203 assigned on 2021-12-06, reserved on 2021-12-07 source · retrieved
  2. Before ARIN delegated statistics 2021-12-05 (produced 2021-12-05T14:00:12+00:00), before the report: assigned (dated 2015-08-31) source · retrieved
  3. After ARIN delegated statistics 2021-12-07 (produced 2021-12-07T14:00:12+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
2015-08-31 ARIN + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS64203
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it reserved on 2015-08-30 and assigned (dated 2015-08-31) on 2015-09-01. 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 2015-08-31: "Add AS64203" source · retrieved
  2. Before ARIN delegated statistics 2015-08-30 (produced 2015-08-30T05:05:23+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2015-09-01 (produced 2015-09-01T05:05:28+00:00), after the report: assigned (dated 2015-08-31) 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 new issuance, strong inference (classifier 1.4.0) current
2015-08-31 ARIN − Remove Change to ARIN's own pool record Strong inference
ARIN-Issued
Remove AS64203
Inventory
Part of the issuance reported the same day

ARIN's statistics show it reserved on 2015-08-30 and assigned (dated 2015-08-31) on 2015-09-01. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS64203. The issuance is explained on that line.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2015-08-31: "Remove AS64203" source · retrieved
  2. Before ARIN delegated statistics 2015-08-30 (produced 2015-08-30T05:05:23+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2015-09-01 (produced 2015-09-01T05:05:28+00:00), after the report: assigned (dated 2015-08-31) 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

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2015-08-20ARINAS64199-AS64296− RemoveARIN pool record

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/64203.json