Data as of Nov 4, 2026

73.37.19.0/24

3 residential-proxy exits · 30 days

Comcast Cable Communications, LLC

Announcement

73.0.0.0/8

RPKI valid

Announced by

AS7922

Type

Residential

Risk

0 / 100 · Low

Residential-proxy exits

Proxy exits

1.2% of its addresses · 30 days

Always-on exits

67% of its exits

Providers

selling exits here

Oct 5, 2026 – Nov 3, 2026

Exits seen per day

3.3K observations

Proxy providers listing exits

BottingTools
Byteful
CatProxies
ColaProxy
DataImpulse
FuseProxy
IPFly
IPRoyal
LemonBright
NextProxy
Proxmint
Proxy4U
ProxyRack
PuraRoute
Q2IP
Thordata
WealthProxies

Network & registry

Announcement Routing history RPKI & IRR Whois & abuse

Announced by

Covering announcement 73.0.0.0/8

Prefix: 73.0.0.0/8
Announced by: AS7922 Comcast Cable Communications, LLC
Type: Residential
Proxy exits: 301,207
Always-on exits: 63,637
RPKI: RPKI valid
Netname: CABLE-1
Registrant: Comcast Cable Communications, LLC
RIR: ARIN

Origin network

AS7922

Name: Comcast Cable Communications, LLC
Type: Internet provider
Registered: Feb 14, 1997
Domain: comcast.com
Website: corporate.comcast.com/
Industry: Internet Service Provider (ISP)
Spamhaus ASN-DROP: not listed

RPKI

Route origin authorizations

ROA prefix	ASN	Max len	Anchor	Verdict
73.0.0.0/8	AS7922	/8	ARIN	RPKI valid

IRR

Route objects on 73.0.0.0/8

Origin	Registry	Description	Maintainer	Modified
AS7922	RADB	Comcast Cable Communications, Inc.	MAINT-AS7922	Nov 13, 2023
AS7922	ARIN	Comcast Cable Communications, LLC	MNT-CCCS	May 12, 2025

73.37.19.0/24

Residential-proxy exits

Exits seen per day

Proxy providers listing exits

Network & registry

Covering announcement 73.0.0.0/8

AS7922

Who has announced 73.0.0.0/8

Routing history

History

Route origin authorizations

Route objects on 73.0.0.0/8

Registration for this announcement

Abuse contact