rirtracker

IPv4 range · 2,048 addresses

74.113.232.0/21

Now

ARIN statistics
Allocated (dated 2025-05-07), allocated (dated 2025-08-05) (US), in the latest file
Registry
Not known
Holder
Not looked up

Latest change

+ Add Apparent new issuance

Reported
2009-05-18 (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.

2009-05-18 ARIN + Add Apparent new issuance Strong inference
ARIN-Issued
Add 74.113.232.0-74.113.239.255
Inventory
Likely issued from ARIN-controlled inventory

No transfer record matches. ARIN's statistics show it not issued on 2009-05-17 and assigned (dated 2009-05-18) on 2009-05-19. (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 2009-05-18: "Add 74.113.232.0-74.113.239.255" source · retrieved
  2. Before ARIN delegated statistics 2009-05-17, before the report: not issued source · retrieved
  3. After ARIN delegated statistics 2009-05-19, after the report: assigned (dated 2009-05-18) 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

Sold in pieces

2 pieces of this block transferred since 2008-12-01, 38% of it so far.

DatePieceWhat happenedFromTo
2025-04-28 74.113.236.0/23Transfer out of ARIN Ask Applications, Inc. ARINBluetech Technology Co., Limited RIPE NCC
2025-05-07 74.113.238.0/24Intra-ARIN transfer Ask Applications, Inc. ARINTyson Communications ARIN

Changes to overlapping ranges

DateRegistryRangeRecorded asWhat happened
2026-03-09APNIC74.113.232.0/22Transfer logTransfer into APNIC
2026-03-09ARIN74.113.232.0/22Not in ARIN-IssuedTransfer out of ARIN
2025-08-05ARIN74.113.239.0/24+ AddIntra-ARIN transfer
2025-05-07ARIN74.113.238.0/24+ AddIntra-ARIN transfer
2025-04-28ARIN74.113.236.0/23Transfer logTransfer out of ARIN
2025-04-28RIPE NCC74.113.236.0/23Transfer logTransfer into the RIPE NCC
2009-01-14ARIN74.96.0.0 - 74.124.159.255− RemoveUnresolved

Transfer records (6)

Date (UTC)LogTypeRange movedFromTo
ARINResource transfer74.113.232.0/22 Ask Applications, Inc. ARINKamatera, Inc. APNIC
APNICResource transfer74.113.232.0/22 IWONCO ARINKamatera, Inc. APNIC
ARINResource transfer74.113.239.0/24 Ask Applications, Inc. ARINEmpire Southwest ARIN
ARINResource transfer74.113.238.0/24 Ask Applications, Inc. ARINTyson Communications ARIN
RIPE NCCResource transfer74.113.236.0/23 (no name given) ARINblue tech technology Co., Limited RIPE NCC
ARINResource transfer74.113.236.0/23 Ask Applications, Inc. ARINBluetech Technology Co., Limited RIPE NCC

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/74.113.232.0-74.113.239.255.json