rirtracker

IPv4 range · 16,384 addresses

24.54.128.0/18

Now

ARIN statistics
Allocated (dated 2009-04-28), allocated (dated 2011-10-04), allocated (dated 2014-06-02) (US), in the latest file
Registry
ARIN
Holder
Not looked up
From
ARIN's latest statistics

Latest change

+ Add Apparent new issuance

Reported
2009-04-28 (ARIN)
Confidence
Strong inference
Inventory
Likely issued from ARIN-controlled inventory

Timeline (1)

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.

2009-04-28 ARIN + Add Apparent new issuance Strong inference
ARIN-Issued
Add 24.54.128.0-24.54.191.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2009-04-27 and allocated (dated 2009-04-28) on 2009-04-29. (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 2009-04-28: "Add 24.54.128.0-24.54.191.255" source · retrieved
  2. Before ARIN delegated statistics 2009-04-27, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2009-04-29, after the report: allocated (dated 2009-04-28) 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
2016-08-01ARIN24.54.150.0/23Transfer logMerger/acquisition
2016-08-01ARIN24.54.152.0/22Transfer logMerger/acquisition
2016-08-01ARIN24.54.166.0/23Transfer logMerger/acquisition
2014-06-02ARIN24.54.156.0/22+ AddIntra-ARIN transfer
2014-06-02ARIN24.54.172.0 - 24.54.179.255+ AddIntra-ARIN transfer
2012-05-14ARIN24.54.160.0 - 24.54.165.255+ AddUnresolved
2012-05-14ARIN24.54.172.0 - 24.54.179.255+ AddUnresolved
2012-05-14ARIN24.54.180.0 - 24.54.191.255+ AddUnresolved
2011-10-04ARIN24.54.150.0 - 24.54.155.255+ AddUnresolved
2011-10-04ARIN24.54.156.0 - 24.54.165.255+ AddUnresolved
2011-10-04ARIN24.54.166.0/23+ AddUnresolved
2011-10-04ARIN24.54.168.0 - 24.54.191.255+ AddUnresolved
2009-03-05ARIN24.54.128.0/19− RemoveUnresolved
2009-03-05ARIN24.54.160.0/19− RemoveUnresolved

Transfer records (6)

Date (UTC)LogTypeRange movedFromTo
ARINMerger acquisition24.54.150.0/23 Midcontinent Media, Inc. ARINMidcontinent Communications ARIN
ARINMerger acquisition24.54.152.0/22 Midcontinent Media, Inc. ARINMidcontinent Communications ARIN
ARINMerger acquisition24.54.166.0/23 Midcontinent Media, Inc. ARINMidcontinent Communications ARIN
ARINResource transfer24.54.172.0/22 US Cable of Paramus-Hillsdale, LLC ARINSmart City Networks, L.P. ARIN
ARINResource transfer24.54.176.0/22 US Cable of Paramus-Hillsdale, LLC ARINSmart City Networks, L.P. ARIN
ARINResource transfer24.54.156.0/22 US Cable of Paramus-Hillsdale, LLC ARINSmart City Networks, L.P. 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/24.54.128.0-24.54.191.255.json