66.210.80.0/20

Residential-proxy exits

Proxy exits

14

0.34% of its addresses · 30 days

Always-on exits

2

14% of its exits

Spread

7 of 16

/24s with at least one exit

Providers

44

selling exits here

Oct 5, 2026 – Nov 3, 2026

Exits seen per day

11K observations

/24s with the most always-on exits

/24	Always-on exits	Proxy exits
66.210.87.0/24	1	2
66.210.95.0/24	1	1
66.210.92.0/24	0	6
66.210.88.0/24	0	2
66.210.80.0/24	0	1
66.210.81.0/24	0	1
66.210.82.0/24	0	1

Proxy providers listing exits

711Proxy
9Proxy
Ake.net
AnyIP
B2Proxy
BlurPath
BottingTools
Bright Data
Byteful
CatProxies
CliProxy
ColaProxy
DataImpulse
EZProxies
EnigmaProxy
FastProxy
GeekProxy
Geonode
GloryCloud
IPFly
IPPeak
IPRoyal
Infatica
InfiniteProxies
KocerRoxy
LemonBright
LudaxProxy
MoMoProxy
NextProxy
NovProxy
NovaProxy
Novada
Oxylabs
PSBProxy
PrivateByte
Proxy4U
ProxyEmpire
ProxyGeo
ProxyRack
Proxyma
RainProxy
ResiProxies
Thordata
VitalExclusive

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
66.210.0.0/16 since Aug 2016	AS22773	Residential	143 11 always on	Cox Communications Inc.

More specific

Announcements inside

Prefix	Origin	Type	Proxy exits	Holder
66.210.80.0/24 since May 2025	AS22773	Residential	1	Cox Communications Inc. via Cox Communications Inc.
66.210.83.0/24 since Feb 2015	AS22773	Residential		Cox Communications Inc. via Cox Communications Inc.
66.210.84.0/24 since Jun 2024	AS54131	Business		Cox Communications Inc. via Cox Communications Inc.
66.210.85.0/24 since Aug 2025	AS22773	Residential		Cox Communications Inc. via Cox Communications Inc.
66.210.86.0/24 since May 2005	AS22773	Residential		Cox Communications Inc. via Cox Communications Inc.

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.

Range	Addresses	Netname	Holder	Type	Created	Abuse contact
66.210.0.0/16	65,536	COX-NET-2BLK	Cox Communications Inc. (CXA) · US	Direct Allocation	Dec 19, 2001	[email protected]
└ 66.210.80.0/20	4,096	NETBLK-OK-OHFC-66-210-80-0	Cox Communications Inc. (CXA) · US	Reallocated	Feb 10, 2005	[email protected]
└ 66.210.84.0/24	256	NETBLK-KS-CB-66-210-84-0	Oklahoma Heart Hospital (OHH-23) · US	Reassigned	Oct 28, 2019	—

Composition

The types across the prefix's announced space, by addresses.

Announced space

Address share

Announced space

Types across the prefix

4,096 addresses

Type	Addresses	Share	Ranges
Residential	3,840	94%	6
Business	256	6.3%	1

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

IPv4 market

Holder

Holder in the market →

Organization: Cox Communications Inc.
Handle: CXA
Range: 66.210.0.0/16
Registration type: Direct Allocation
Record created: Dec 19, 2001

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

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
66.210.80.0/20	AS22773	/20	ARIN	RPKI valid
66.210.0.0/16	AS22773	/16	ARIN	Too specific

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS22773	RADB	NETBLK-OKCBSHFC-68-99-72-0	MAINT-AS22773	Nov 13, 2023

IRR inside

Route objects inside

Prefix	Origin	Registry	Description	Maintainer	Modified
66.210.87.0/24	AS22773	RADB	Cox Aggregate Data-Business	MAINT-AS22773	Nov 13, 2023
66.210.92.0/24	AS22773	RADB	OK CBS TRANSIT	MAINT-AS22773	Nov 13, 2023