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Data as of Nov 7, 2026

24.121.112.0/23

No anonymizer space · no proxy exits in 30 days

Fort Mojave Television, Inc. · space held by Optimum

Announcement
this exact prefix
No RPKI
Announced by
AS395866
Type
Residential
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
24.121.0.0/17
since Feb 2012
AS19108Residential349
51 always on
Optimum
24.121.0.0/16
since Jul 2011
AS19108Residential563
87 always on
Optimum

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
24.121.0.0/1665,536SUDDE-NETBLK-24-121-0-0Optimum (SUDDE) · USDirect AllocationSep 20, 2001abuse@suddenlink.net
└ 24.121.112.0/221,024CABLE-MO-STJOSEPH-6Cablevision of ST. Joseph (C01112217) · USReassignedJun 9, 2005abuse@suddenlink.net
via SUDDE-NETBLK-24-121-0-0

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Optimum
Handle
SUDDE
Range
24.121.0.0/16
Registration type
Direct Allocation
Record created
Sep 20, 2001
Origin network

AS395866

US
Name
Fort Mojave Television, Inc.
Type
Internet provider
Registered
Jan 12, 2017
Domain
ftmojave.com
Spamhaus ASN-DROP
not listed