rirtracker

IPv4 range · 8,192 addresses

64.32.32.0/19

Now

ARIN statistics
Allocated (dated 2020-03-26), allocated (dated 2020-03-30), allocated (dated 2020-03-31), allocated (dated 2020-04-11), allocated (dated 2020-04-14), allocated (dated 2020-04-23), allocated (dated 2020-05-14), allocated (dated 2020-06-26), allocated (dated 2022-07-06), allocated (dated 2025-06-09) (CA, 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
2020-03-26 (ARIN)
Confidence
Strong inference
Inventory
Part of the issuance reported the same day

Timeline (2)

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.

2020-03-26 ARIN − Remove Change to ARIN's own pool record Strong inference
ARIN-Issued
Remove 64.32.32.0-64.32.63.255
Inventory
Part of the issuance reported the same day

ARIN's statistics show it reserved on 2020-03-25 and allocated (dated 2020-03-26), reserved on 2020-03-27. ARIN removed its own pool record for this range as part of issuing it: the same report adds 64.32.38.0-64.32.39.255, 64.32.40.0-64.32.40.255, 64.32.44.0-64.32.44.255, 64.32.52.0-64.32.55.255 and 1 more. The issuance is explained on those lines.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2020-03-26: "Remove 64.32.32.0-64.32.63.255" source · retrieved
  2. Before ARIN delegated statistics 2020-03-25 (produced 2020-03-25T14:00:13+00:00), before the report: reserved source · retrieved
  3. After ARIN delegated statistics 2020-03-27 (produced 2020-03-27T14:00:13+00:00), after the report: allocated (dated 2020-03-26), reserved 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
2018-11-06 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 2019-01-05. 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 2008-06-04) on 2018-11-05 and reserved on 2018-11-07. Public sources do not distinguish a voluntary return, revocation, or reclamation. ARIN holds returned, revoked and reclaimed IPv4 space for 60 days before reissuing it, so the estimated hold end is 2019-01-05. 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: 64.32.32.0/19 assigned on 2018-11-06, reserved on 2018-11-07 source · retrieved
  2. Before ARIN delegated statistics 2018-11-05 (produced 2018-11-05T06:00:11+00:00), before the report: assigned (dated 2008-06-04) source · retrieved
  3. After ARIN delegated statistics 2018-11-07 (produced 2018-11-07T06:00:11+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

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2025-06-09ARIN64.32.50.0/24+ AddIntra-ARIN transfer
2022-09-07ARIN64.32.32.0/22Transfer logMerger/acquisition
2022-07-12ARIN64.32.38.0/23Transfer logMerger/acquisition
2022-07-06ARIN64.32.48.0/24+ AddApparent reissuance
2022-07-06ARIN64.32.48.0/24− RemoveARIN pool record
2022-07-01ARIN64.32.48.0/24− RemoveNo material change
2021-08-09ARIN64.32.48.0/24Not in ARIN-IssuedRemoved
2020-06-26ARIN64.32.46.0/23+ AddApparent reissuance
2020-06-26ARIN64.32.46.0/23− RemoveARIN pool record
2020-06-24ARIN64.32.46.0/23− RemoveNo material change
2020-05-14ARIN64.32.43.0/24+ AddApparent reissuance
2020-05-14ARIN64.32.43.0/24− RemoveARIN pool record
2020-04-23ARIN64.32.49.0/24+ AddApparent reissuance
2020-04-23ARIN64.32.49.0/24− RemoveARIN pool record
2020-04-14ARIN64.32.42.0/24+ AddApparent reissuance
2020-04-14ARIN64.32.42.0/24− RemoveARIN pool record
2020-04-14ARIN64.32.51.0/24+ AddApparent reissuance
2020-04-14ARIN64.32.51.0/24− RemoveARIN pool record
2020-04-11ARIN64.32.32.0/22+ AddApparent reissuance
2020-04-11ARIN64.32.32.0/22− RemoveARIN pool record
2020-04-11ARIN64.32.36.0/23+ AddApparent reissuance
2020-04-11ARIN64.32.36.0/23− RemoveARIN pool record
2020-04-03ARIN64.32.50.0/24+ AddApparent reissuance
2020-04-03ARIN64.32.50.0/24− RemoveARIN pool record
2020-03-31ARIN64.32.48.0/24+ AddApparent reissuance
2020-03-31ARIN64.32.48.0/24− RemoveARIN pool record
2020-03-31ARIN64.32.60.0/22+ AddApparent reissuance
2020-03-31ARIN64.32.60.0/22− RemoveARIN pool record
2020-03-30ARIN64.32.41.0/24+ AddApparent reissuance
2020-03-30ARIN64.32.41.0/24− RemoveARIN pool record
2020-03-30ARIN64.32.45.0/24+ AddApparent reissuance
2020-03-30ARIN64.32.45.0/24− RemoveARIN pool record
2020-03-26ARIN64.32.38.0/23+ AddApparent reissuance
2020-03-26ARIN64.32.40.0/24+ AddApparent reissuance
2020-03-26ARIN64.32.44.0/24+ AddApparent reissuance
2020-03-26ARIN64.32.52.0/22+ AddApparent reissuance
2020-03-26ARIN64.32.56.0/22+ AddApparent reissuance

Transfer records (3)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer64.32.50.0/24 Technologic Consulting, LLC ARINThe University of Alabama Athletics ARIN
ARINMerger acquisition64.32.32.0/22 West Michigan Broadband LLC ARINPoint Broadband Fiber Holding, LLC ARIN
ARINMerger acquisition64.32.38.0/23 Starr Computer Solutions, Inc. ARINIdeaTek Telcom, LLC ARIN

Every record in the ARIN, RIPE NCC, APNIC, LACNIC and AFRINIC transfer logs that moved any part of this IPv4 range (ARIN's from 2009, the RIPE NCC's from 2012, APNIC's from 2010, LACNIC's from 2016, AFRINIC's from 2018). A transfer between two registries is in both logs.

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: ip/64.32.32.0-64.32.63.255.json