Data as of Nov 14, 2026

209.175.72.0/22

16 residential-proxy exits · 30 days

Chicago State University · space held by Illinois Century Network

Announcement

this exact prefix

RPKI valid

Announced by

AS1702

Type

Business

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

1.6% of its addresses · 30 days

Spread

1 of 4

/24s with at least one exit

Providers

selling exits here

Oct 15, 2026 – Nov 13, 2026

Exits seen per day

2.3K observations

Proxy providers listing exits

Ake.net
AnyIP
Byteful
ColaProxy
EnigmaProxy
Evomi
FLEETPROXY
FastProxy
FloppyData
GloryCloud
IPROCKET_BASIC
IPROCKET_PREMIUM
InfiniteProxies
LemonBright
LudaxProxy
MoMoProxy
NovaProxy
PROXYON
Proxiware
ProxyEmpire
Proxying
Proxyma
Q2IP
RainProxy
Thordata
VantageProxies
ZENPROXY_LITE

Announcements

Less specific

Covering announcements

Prefix	Origin	Type	Proxy exits	Holder
209.175.64.0/18 since Mar 2015	AS6325	Business	16	Illinois Century Network
209.175.0.0/17 since Oct 2005	AS6325	Business	21	Illinois Century Network
209.175.0.0/16 since May 2005	AS6325	Business	21	Illinois Century Network

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Routing timeline

Covering aggregate above, the prefix's own history below

Summary

Routing history

Pattern: Rotating
First seen: Feb 2014
Current origin since: Feb 2014 · 13 yr
Origin networks: 2
Last change of origin: Dec 2022

Recorded history

History

Handoffs: 1

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
209.175.72.0/22	AS1702	/22	ARIN	RPKI valid
209.175.64.0/18	AS6325	/18	ARIN	Another network
209.175.0.0/17	AS6325	/17	ARIN	Another network
209.175.0.0/16	AS6325	/16	ARIN	Another network

IRR

Route objects on the exact prefix

Origin	Registry	Description	Maintainer	Modified
AS1702	RADB	ICN Range advertised by ICN Customer Chicago State University AS1702	MAINT-AS6325	Nov 13, 2023