Data as of Nov 7, 2026

168.203.9.0/24

3 residential-proxy exits · 30 days

The Municipal Communications Utility of the City of Cedar Falls, Iowa

Announcement

168.203.8.0/22

RPKI valid

Announced by

AS13855

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

1.2% of its addresses · 30 days

Providers

selling exits here

Oct 8, 2026 – Nov 6, 2026

Exits seen per day

51 observations

Proxy providers listing exits

BottingTools
CliProxy
FastProxy
IPFly
LemonBright
NovProxy
NovaProxy

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 168.203.8.0/22

Prefix: 168.203.8.0/22
Announced by: AS13855 The Municipal Communications Utility of the City of Cedar Falls, Iowa
Type: Residential
Proxy exits: 10
Always-on exits: 1
RPKI: RPKI valid
Netname: CFU-NET-10
Registrant: The Municipal Communications Utility of the City of Cedar Falls, Iowa
RIR: ARIN

Origin network

AS13855

Name: The Municipal Communications Utility of the City of Cedar Falls, Iowa
Type: Internet provider
Registered: Aug 27, 1999
Domain: cfu.net
Website: www.cfu.net/
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
168.203.8.0/22	AS13855	/24	ARIN	RPKI valid

IRR

Route objects on 168.203.8.0/22

Origin	Registry	Description	Maintainer	Modified
AS13855	RADB	Cedar Falls utilities	MAINT-AS13855	Nov 13, 2023
AS13855	ARIN	The Municipal Communications Utility of the City of Cedar Falls, Iowa	MNT-CFUT	Jun 11, 2026

168.203.9.0/24

Residential-proxy exits

Exits seen per day

Proxy providers listing exits

Network & registry

Covering announcement 168.203.8.0/22

AS13855

Who has announced 168.203.8.0/22

Routing history

Route origin authorizations

Route objects on 168.203.8.0/22

Registration for this announcement

Abuse contact