Data as of Nov 15, 2026

66.211.28.0/24

7 residential-proxy exits · 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

2.7% of its addresses · 30 days

Providers

selling exits here

Oct 16, 2026 – Nov 14, 2026

Exits seen per day

2.3K observations

Proxy providers listing exits

9Proxy
Ake.net
BirdProxies
BottingTools
Bright Data
Byteful
CliProxy
ColaProxy
DataImpulse
Decodo
FastProxy
GeekProxy
Geonode
GloryCloud
IPFly
InfiniteProxies
KocerRoxy
LemonBright
NodeMaven
NovaProxy
Novada
Oxylabs
PSBProxy
PrivateProxy
Proxiware
Proxy4U
ProxyEmpire
ProxyGeo
ProxyRack
ProxyWing
RainProxy
Thordata
ThunderProxy
VitalExclusive

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder	RPKI
66.211.28.0/22 since Nov 2017	AS30264	Residential	13 2 always on	Columbia Power and Water Systems
66.211.16.0/20 since Oct 2006	AS30264	Residential	55 9 always on	Columbia Power and Water Systems

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern: Stable
First seen: Nov 2017
Current origin since: Nov 2017 · 9.0 yr
Origin networks: 1

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