ASN Lookup – Networks, Upstreams and Prefixes

AS33651

ASN

ARIN

RIR

IPv4 Prefixes

195

IPv6 Prefixes

AS Information

ASNAS33651

NameCMCS

OrganisationComcast Cable Communications, LLC

Country –

RIRARIN

Allocated16.02.2005

Network Overview

IPv4 Prefixes83

IPv6 Prefixes195

Upstreams IPv42

BGP Peers IPv4144

Upstreams (Transit Providers)

IPv4

AS3356 LEVEL3

AS7922 COMCAST-7922

IPv4 Prefixes (83 total, showing 20)

198.145.106.0/24

139.181.7.0/24

50.239.184.0/24

24.104.150.0/24

50.206.219.0/24

140.89.64.0/18

138.226.64.0/20

50.222.26.0/24

5.182.193.0/24

50.216.212.0/24

198.202.219.0/24

24.104.72.0/24

135.132.64.0/19

24.104.138.0/23

63.246.148.0/24

209.23.253.0/24

5.182.195.0/24

192.70.238.0/24

50.145.55.0/24

169.230.77.0/24

IPv6 Prefixes (195 total, showing 10)

2001:559:8614::/48

2001:559:80c3::/48

2001:559:546::/48

2001:559:83ef::/48

2001:559:85f4::/48

2001:559:499::/48

2001:559:259::/48

2001:559:861f::/48

2001:559:865d::/48

2001:559:37e::/48

BGP Peers IPv4 (144 total, showing 20)

AS10309

AS10753

AS10780

AS10982

AS11031

AS11212

AS11328

AS11483

AS11574

AS11829

AS12054

AS12222

AS1226

AS13511

AS13843

AS14203

AS14388

AS14421

AS14706

AS16758

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.