Data as of Nov 9, 2026

66.211.21.0/24

1 residential-proxy exit · 30 days

Columbia Power and Water Systems

Announcement

this exact prefix

RPKI valid

Announced by

AS30264

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

0.39% of its addresses · 30 days

Providers

selling exits here

Oct 10, 2026 – Nov 8, 2026

Exits seen per day

57 observations

Proxy providers listing exits

Ake.net
AnyIP
BottingTools
ByteProxies
Byteful
ColaProxy
EnigmaProxy
FlashProxy
FlexyProxies
Geonode
GloryCloud
IPRoyal
MrScraper
NovaProxy
ProxyEmpire
ProxyRack
RainProxy
Thordata
VantageProxies
WealthProxies

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
66.211.20.0/22 since Nov 2017	AS30264	Residential	7	Columbia Power and Water Systems
66.211.16.0/20 since Oct 2006	AS30264	Residential	48 8 always on	Columbia Power and Water Systems

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Origin network

AS30264

Name: Columbia Power and Water Systems
Type: Internet provider
Registered: Aug 22, 2003
Domain: cpws.com
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
66.211.16.0/20	AS30264	/24	ARIN	RPKI valid

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS30264	ARIN	Columbia Power and Water Systems	MNT-CPWS	Nov 4, 2026

66.211.21.0/24

Residential-proxy exits

Exits seen per day

Proxy providers listing exits

Announcements

Covering announcements

Network & registry

AS30264

Covering aggregate above, the prefix's own history below

Routing history

Route origin authorizations

Route objects on the exact prefix

Registration for this announcement

Abuse contact