rirtracker

ASN

AS64257

This network elsewhere: its routes on BGP Report

Now

ARIN statistics
Assigned (dated 2016-06-24) (US), in the latest file
Registry
ARIN
Holder
Not looked up
From
ARIN's latest statistics

Latest change

Not in ARIN-Issued Removed (return, revocation or reclamation not publicly distinguishable)

Reported
2022-07-04 (ARIN)
Confidence
Strong inference
Inventory
Possible future reissue candidate after hold

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.

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 2016-06-24) 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: AS64257 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 2016-06-24) 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
2016-06-24 ARIN + Add Apparent new issuance Strong inference
ARIN-Issued
Add AS64257
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it reserved on 2016-06-23 and assigned (dated 2016-06-24) on 2016-06-25. 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 2016-06-24: "Add AS64257" source · retrieved
  2. Before ARIN delegated statistics 2016-06-23 (produced 2016-06-23T05:04:01+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2016-06-25 (produced 2016-06-25T05:05:12+00:00), after the report: assigned (dated 2016-06-24) 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
2016-06-24 ARIN − Remove Change to ARIN's own pool record Strong inference
ARIN-Issued
Remove AS64257
Inventory
Part of the issuance reported the same day

ARIN's statistics show it reserved on 2016-06-23 and assigned (dated 2016-06-24) on 2016-06-25. ARIN removed its own pool record for this range as part of issuing it: the same report adds AS64257. The issuance is explained on that line.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2016-06-24: "Remove AS64257" source · retrieved
  2. Before ARIN delegated statistics 2016-06-23 (produced 2016-06-23T05:04:01+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2016-06-25 (produced 2016-06-25T05:05:12+00:00), after the report: assigned (dated 2016-06-24) 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
2016-04-01ARINAS64249-AS64296− RemoveARIN pool record
2016-02-01ARINAS64239-AS64296− RemoveARIN pool record
2015-11-30ARINAS64229-AS64296− RemoveARIN pool record
2015-10-19ARINAS64219-AS64296− RemoveARIN pool record
2015-09-21ARINAS64209-AS64296− RemoveARIN pool record
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/64257.json