Data as of Nov 6, 2026

50.206.244.0/24

No anonymizer space · no proxy exits in 30 days

City of Arvada · space held by Comcast Cable Communications, LLC

Announcement

this exact prefix

RPKI valid

Announced by

Type

Business

Risk

0 / 100 · Low

Announcements

Less specific

Prefix	Origin	Type	Proxy exits	Holder	RPKI
50.128.0.0/9 since Mar 2011	AS7922	Residential	11,448 1,128 always on	Comcast Cable Communications, LLC

Origin network

Name: City of Arvada
Type: Business
Registered: Oct 28, 2020
Domain: arvadaco.gov
Industry: Government and Regulatory Agencies, Administrations, Departments, and Services
Spamhaus ASN-DROP: not listed

RPKI

ROA prefix	ASN	Max len	Anchor	Verdict
50.206.244.0/24	AS33652	/24	ARIN	Another network
50.206.244.0/24	AS398985	/24	ARIN	RPKI valid
50.206.0.0/16	AS7922	/16	ARIN	Another network
50.128.0.0/9	AS7922	/9	ARIN	Another network

IRR

Origin	Registry	Description	Maintainer	Modified
AS398985	ARIN	Comcast Cable Communications, LLC	MNT-CCCS	Jul 10, 2025