rirtracker

IPv4 range · 1,024 addresses

74.123.192.0/22

Now

ARIN statistics
Allocated (dated 2010-03-25), allocated (dated 2025-04-03) (US), in the latest file
Registry
ARIN
Holder
Not looked up
From
ARIN's latest statistics

Latest change

− Remove Unresolved change

Reported
2020-03-10 (ARIN)
Confidence
Observed only
Inventory
Inventory effect unknown

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.

2020-03-10 ARIN − Remove Unresolved change Observed only
ARIN-Issued
Remove 74.123.192.0-74.123.195.255
Inventory
Inventory effect unknown

No transfer record matches. ARIN's statistics show it assigned (dated 2010-03-25), reserved on 2020-03-09 and assigned (dated 2010-03-25), reserved on 2020-03-11. The range is only partly registered on one side, so the tracker doesn't draw a conclusion.

Evidence (3) · classifier 1.4.0,
  1. ARIN-Issued ARIN-Issued report for 2020-03-10: "Remove 74.123.192.0-74.123.195.255" source · retrieved
  2. Before ARIN delegated statistics 2020-03-09 (produced 2020-03-09T14:00:13+00:00), before the report: assigned (dated 2010-03-25), reserved source · retrieved
  3. After ARIN delegated statistics 2020-03-11 (produced 2020-03-11T14:00:13+00:00), after the report: assigned (dated 2010-03-25), reserved source · retrieved
Classification history for this change (4 versions)
  1. : Unresolved change, observed only (classifier 1.3.0)
  2. : Unresolved change, observed only (classifier 1.3.1)
  3. : Unresolved change, observed only (classifier 1.3.2)
  4. : Unresolved change, observed only (classifier 1.4.0) current
2010-03-25 ARIN + Add Apparent new issuance Strong inference
ARIN-Issued
Add 74.123.192.0-74.123.195.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2010-03-24 and assigned (dated 2010-03-25) on 2010-03-26. (Until 2013-03-05, ARIN's statistics list only what's issued.) 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 2010-03-25: "Add 74.123.192.0-74.123.195.255" source · retrieved
  2. Before ARIN delegated statistics 2010-03-24, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2010-03-26, after the report: assigned (dated 2010-03-25) 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

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2025-04-03ARIN74.123.194.0/23+ AddApparent new issuance
2025-04-03ARIN74.123.194.0/23− RemoveARIN pool record
2009-01-14ARIN74.96.0.0 - 74.124.159.255− RemoveUnresolved

Transfer records

No transfer log has a transfer of any part of this IPv4 range.

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/74.123.192.0-74.123.195.255.json