rirtracker

IPv4 range · 2,048 addresses

104.218.232.0/21

Now

ARIN statistics
Allocated (dated 2019-12-17), allocated (dated 2023-04-21), allocated (dated 2025-01-24), allocated (dated 2026-06-15) (CA, 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
2019-02-05 (ARIN)
Confidence
Strong inference
Inventory
Possible future reissue candidate after hold

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.

2019-02-05 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 2019-04-06. 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 allocated (dated 2014-10-13) on 2019-02-04 and reserved on 2019-02-06. 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 2019-04-06. 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: 104.218.232.0/21 allocated on 2019-02-05, reserved on 2019-02-06 source · retrieved
  2. Before ARIN delegated statistics 2019-02-04 (produced 2019-02-04T06:00:17+00:00), before the report: allocated (dated 2014-10-13) source · retrieved
  3. After ARIN delegated statistics 2019-02-06 (produced 2019-02-06T06:00:16+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
2014-10-13 ARIN + Add Apparent new issuance Strong inference
ARIN-Issued
Add 104.218.232.0-104.218.239.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it available on 2014-10-12 and allocated (dated 2014-10-13) on 2014-10-14. 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 2014-10-13: "Add 104.218.232.0-104.218.239.255" source · retrieved
  2. Before ARIN delegated statistics 2014-10-12 (produced 2014-10-12T05:04:31+00:00), before the report: available source · retrieved
  3. After ARIN delegated statistics 2014-10-14 (produced 2014-10-14T05:03:49+00:00), after the report: allocated (dated 2014-10-13) 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 new issuance, strong inference (classifier 1.3.2)
  4. : Apparent new issuance, strong inference (classifier 1.4.0) current

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2026-06-15ARIN104.218.239.0/24+ AddIntra-ARIN transfer
2025-01-24ARIN104.218.236.0/23+ AddIntra-ARIN transfer
2023-07-31ARIN104.218.239.0/24Transfer logMerger/acquisition
2023-04-21ARIN104.218.238.0/24+ AddApparent reissuance
2023-04-21ARIN104.218.238.0/24− RemoveARIN pool record
2023-04-04ARIN104.218.238.0/24− RemoveNo material change
2022-07-04ARIN104.218.238.0/24Not in ARIN-IssuedRemoved
2020-02-13ARIN104.218.238.0/24+ AddApparent reissuance
2020-02-13ARIN104.218.238.0/24− RemoveARIN pool record
2020-02-13ARIN104.218.239.0/24+ AddApparent reissuance
2020-02-13ARIN104.218.239.0/24− RemoveARIN pool record
2019-12-17ARIN104.218.232.0/22+ AddApparent reissuance
2019-12-17ARIN104.218.232.0/22− RemoveARIN pool record
2019-12-17ARIN104.218.236.0/23+ AddApparent reissuance
2019-12-17ARIN104.218.236.0/23− RemoveARIN pool record
2019-12-17ARIN104.218.238.0/24− RemoveNo material change
2019-12-17ARIN104.218.239.0/24− RemoveNo material change

Transfer records (3)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer104.218.239.0/24 Link Equity Partners, LLC ARINDELTA DENTAL OF NEW JERSEY, INC. ARIN
ARINResource transfer104.218.236.0/23 HostCram LLC ARINKlustr, Inc. ARIN
ARINMerger acquisition104.218.239.0/24 Quinipee Media Partners ARINLink Equity Partners, 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/104.218.232.0-104.218.239.255.json