rirtracker

ASN

AS612

Now

ARIN statistics
Assigned (dated 2017-08-04) (US), in the latest file
Registry
ARIN
Holder
AirFiber, Inc. AIRFI-1
From
RDAP, looked up 2026-11-10 18:26 UTC

Latest change

+ Add Apparent reissuance of previously removed resource

Reported
2017-08-04 (ARIN)
Confidence
Observed only
Inventory
Likely issued from ARIN-controlled inventory

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.

2017-08-04 ARIN + Add Apparent reissuance of previously removed resource Observed only
ARIN-Issued
Add AS612
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it reserved on 2017-08-03 and assigned (dated 2017-08-04) on 2017-08-05. The tracker saw this range released from hold on 2017-08-03 (AS612), so it appears to have been issued again from ARIN's pool. Another change to this range was reported the day before or after (2017-08-03: Remove AS612), so the before-and-after statistics may include it.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2017-08-04: "Add AS612" source · retrieved
  2. Before ARIN delegated statistics 2017-08-03 (produced 2017-08-03T05:10:16+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2017-08-05 (produced 2017-08-05T05:10:32+00:00), after the report: assigned (dated 2017-08-04) source · retrieved
Classification history for this change (4 versions)
  1. : Apparent reissuance of previously removed resource, observed only (classifier 1.3.0)
  2. : Apparent reissuance of previously removed resource, observed only (classifier 1.3.1)
  3. : Apparent reissuance of previously removed resource, observed only (classifier 1.3.2)
  4. : Apparent reissuance of previously removed resource, observed only (classifier 1.4.0) current
2017-08-03 ARIN − Remove Released from hold (ARIN lists it as 'available') Observed only
ARIN-Issued
Remove AS612
Inventory
ARIN's statistics now list it as 'available'; reissue not confirmed

ARIN's statistics show it reserved on 2017-08-02 and available on 2017-08-04. 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 2016-12-06, 240 days earlier. That is ARIN's own label: whether and when it is reissued is not confirmed. Another change to this range was reported the day before or after (2017-08-04: Add AS612), so the before-and-after statistics may include it.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2017-08-03: "Remove AS612" source · retrieved
  2. Before ARIN delegated statistics 2017-08-02 (produced 2017-08-02T05:11:14+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2017-08-04 (produced 2017-08-04T05:10:36+00:00), after the report: available source · retrieved
Classification history for this change (4 versions)
  1. : Released from hold (ARIN lists it as 'available'), observed only (classifier 1.3.0)
  2. : Released from hold (ARIN lists it as 'available'), observed only (classifier 1.3.1)
  3. : Released from hold (ARIN lists it as 'available'), observed only (classifier 1.3.2)
  4. : Released from hold (ARIN lists it as 'available'), observed only (classifier 1.4.0) current
2016-12-06 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 2017-06-06. 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 2009-07-22) on 2016-12-05 and reserved on 2016-12-07. 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 2017-06-06. 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: AS612 assigned on 2016-12-06, reserved on 2016-12-07 source · retrieved
  2. Before ARIN delegated statistics 2016-12-05 (produced 2016-12-05T06:09:48+00:00), before the report: assigned (dated 2009-07-22) source · retrieved
  3. After ARIN delegated statistics 2016-12-07 (produced 2016-12-07T06:10:57+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

Looked upWhyRegistryHandleOrganizationStatusLast changed
Watch list ARINAS612AirFiber, Inc. AIRFI-1active2017-08-04
Watch list ARINAS612AirFiber, Inc. AIRFI-1active2017-08-04
Watch list ARINAS612AirFiber, Inc. AIRFI-1active2017-08-04
Watch list ARINAS612AirFiber, Inc. AIRFI-1active2017-08-04
Watch list ARINAS612AirFiber, Inc. AIRFI-1active2017-08-04
Watch list ARINAS612AirFiber, Inc. AIRFI-1active2017-08-04
Watch list ARINAS612AirFiber, Inc. AIRFI-1active2017-08-04

Organization-level details only; contact details are never kept. RDAP shows the registration when it was looked up, not in the past.

This page as data: asn/612.json