LAYER3 INTEL
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Data as of Nov 4, 2026

174.77.7.0/24

No anonymizer space · no proxy exits in 30 days

Cox Communications Inc.

Announcement
174.77.6.0/23
RPKI valid
Announced by
AS22773
Type
Residential
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
174.64.0.0/12
since Aug 2016
AS22773Residential11,305
1,731 always on
Cox Communications Inc.

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
174.64.0.0/121,048,576CXACox Communications Inc. (CXA) · USDirect AllocationFeb 19, 2009[email protected]
└ 174.77.6.0/23512NETBLK-RI-CBS-174-77-6-0Cox Communications (C02489146) · USReassignedMay 7, 2010[email protected]
via CXA

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 historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 174.77.6.0/23

Prefix
174.77.6.0/23
Announced by
AS22773 Cox Communications Inc.
Type
Residential
Proxy exits
6
Always-on exits
1
RPKI
RPKI valid
Netname
NETBLK-RI-CBS-174-77-6-0
Registrant
Cox Communications
RIR
ARIN
IPv4 market

Holder

Holder in the market →
Organization
Cox Communications Inc.
Handle
CXA
Range
174.64.0.0/12
Registration type
Direct Allocation
Record created
Feb 19, 2009
Origin network

AS22773

US
Name
Cox Communications Inc.
Type
Internet provider
Registered
Nov 20, 2001
Domain
cox.com
Website
www.cox.com/peering
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed