rirtracker

ASN

AS54097

This network elsewhere: its routes on BGP Report

Now

ARIN statistics
Assigned (dated 2017-04-25) (US), in the latest file
Registry
ARIN
Holder
Not looked up
From
ARIN's latest statistics

Latest change

− Remove Change to ARIN's own pool record

Reported
2017-04-26 (ARIN)
Confidence
Observed only
Inventory
Inventory effect unknown

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.

2017-04-26 ARIN − Remove Change to ARIN's own pool record Observed only
ARIN-Issued
Remove AS54097
Inventory
Inventory effect unknown

ARIN's statistics show it reserved on 2017-04-25 and assigned (dated 2017-04-25) on 2017-04-27. ARIN removed its own pool record for this range and the range is now registered, but the same report doesn't list it as added.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2017-04-26: "Remove AS54097" source · retrieved
  2. Before ARIN delegated statistics 2017-04-25 (produced 2017-04-25T05:10:06+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2017-04-27 (produced 2017-04-27T05:10:14+00:00), after the report: assigned (dated 2017-04-25) source · retrieved
Classification history for this change (4 versions)
  1. : Change to ARIN's own pool record, observed only (classifier 1.3.0)
  2. : Change to ARIN's own pool record, observed only (classifier 1.3.1)
  3. : Change to ARIN's own pool record, observed only (classifier 1.3.2)
  4. : Change to ARIN's own pool record, observed only (classifier 1.4.0) current
2016-07-21 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 2017-01-21. 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 2014-06-26) on 2016-07-20 and reserved on 2016-07-22. 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 2017-01-21. 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: AS54097 assigned on 2016-07-21, reserved on 2016-07-22 source · retrieved
  2. Before ARIN delegated statistics 2016-07-20 (produced 2016-07-20T05:08:52+00:00), before the report: assigned (dated 2014-06-26) source · retrieved
  3. After ARIN delegated statistics 2016-07-22 (produced 2016-07-22T05:09:13+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
2014-02-18 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 2014-08-18. 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 2011-09-29) on 2014-02-17 and reserved on 2014-02-19. 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 2014-08-18. 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: AS54097 assigned on 2014-02-18, reserved on 2014-02-19 source · retrieved
  2. Before ARIN delegated statistics 2014-02-17 (produced 2014-02-17T06:05:36+00:00), before the report: assigned (dated 2011-09-29) source · retrieved
  3. After ARIN delegated statistics 2014-02-19 (produced 2014-02-19T06:06:06+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/54097.json