Data as of Nov 11, 2026

174.76.23.0/24

3 residential-proxy exits · 30 days

Cox Communications Inc.

Announcement

174.76.16.0/21

RPKI valid

Announced by

AS22773

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

1.2% of its addresses · 30 days

Providers

selling exits here

Oct 12, 2026 – Nov 10, 2026

Exits seen per day

173 observations

Proxy providers listing exits

ColaProxy
FastProxy
FloppyData
Thordata
ThunderProxy
VitalExclusive

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
174.64.0.0/12 since Aug 2016	AS22773	Residential	11,619 1,490 always on	Cox Communications Inc.

Registrations in this block

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

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
174.64.0.0/12	1,048,576	CXA	Cox Communications Inc. (CXA) · US	Direct Allocation	Feb 19, 2009	abuse@charter.net
└ 174.76.16.0/21	2,048	NETBLK-OC-CBS-174-76-16-0	Cox Communications (C02528602) · US	Reassigned	Jun 24, 2010	abuse@charter.net 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

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

174.76.16.0/21

Routing history

Pattern: Stable
First seen: Jul 2010
Current origin since: Jul 2010 · 16 yr
Origin networks: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
174.76.16.0/21	AS22773	/21	ARIN	RPKI valid
174.64.0.0/12	AS22773	/12	ARIN	Too specific

IRR

Route objects on 174.76.16.0/21

Origin	Registry	Description	Maintainer	Modified
AS22773	RADB	NETBLK-OC-ON-HFC-CBS-174-76-16-0	MAINT-AS22773	Nov 13, 2023