ASN Lookup – Networks, Upstreams and Prefixes

AS33655

ASN

ARIN

RIR

IPv4 Prefixes

IPv6 Prefixes

AS Information

ASNAS33655

NameCMCS

OrganisationComcast Cable Communications, LLC

Country –

RIRARIN

Allocated16.02.2005

Network Overview

IPv4 Prefixes0

IPv6 Prefixes7

Upstreams IPv41

BGP Peers IPv43

Upstreams (Transit Providers)

IPv4

AS7922 COMCAST-7922

IPv6 Prefixes (7 total)

2001:559:c3f7::/48

2001:559:518::/48

2001:559:8689::/48

2001:559:13f::/48

2001:559:4d8::/48

2001:559:83ff::/48

2001:559:c4ec::/48

BGP Peers IPv4 (3 total)

AS11609

AS22881

AS31871

My IP ASN Lookup IP Lookup WHOIS DNS Lookup

What is an ASN?

An Autonomous System Number (ASN) is a unique number assigned to a network on the internet. Upstreams are the transit providers through which the AS reaches the internet. Peers are networks with which direct traffic exchange takes place. Prefixes are the IP address ranges that the AS announces to the internet. Data via RIPE NCC RDAP and RIPEstat API.