AS33665

Name: AS33665 — Comcast Cable Communications, LLC
Creator: ipdex

Comcast Cable Communications, LLC ISP registered in United States

0IPv4 prefixes

2IPv6 prefixes

100%RPKI-valid

#6,368AS Rank

0/327RIS visibility

#8,997Rank in United States

2005-02-16Allocated

Comcast Cable Communications, LLC (AS33665) — ISP, registered in United States. announces 0 IPv4 prefixes + 2 IPv6 prefixes. Rank in United States: #8997. Allocated: 2005-02-16.

IPv4 0IPv6 2

Announced prefixes · 2

v6 2001:559:8281::/48 valid
v6 2001:559:868b::/48 valid

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 0 IPv4 · 2 IPv6 announced · RIS visibility 0/327 RIS peers · RIPEstat · 2026-06-17

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	2
2026-06-13	2

AS topology · Customer cone 3

Providers · 1

AS7922 Comcast Cable Communications, LLC

Customers · 2

AS21761 Club Car, LLC
AS400973 UNIVERSAL HEALTH SERVICES

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