ASN Lookup – Networks, Upstreams and Prefixes

AS20214

ASN

ARIN

RIR

IPv4 Prefixes

101

IPv6 Prefixes

AS Information

ASNAS20214

NameCOMCAST-20214

OrganisationComcast Cable Communications, LLC

Country –

RIRARIN

Allocated06.04.2001

Network Overview

IPv4 Prefixes22

IPv6 Prefixes101

Upstreams IPv42

BGP Peers IPv421

Upstreams (Transit Providers)

IPv4

AS3356 LEVEL3

AS7922 COMCAST-7922

IPv4 Prefixes (22 total, showing 20)

50.224.249.0/24

50.224.22.0/24

147.137.0.0/16

50.237.82.0/24

50.237.224.0/24

50.200.25.0/24

168.221.171.0/24

168.221.0.0/16

50.202.167.0/24

168.221.176.0/20

50.224.11.0/24

50.202.227.0/24

50.200.159.0/24

50.229.72.0/24

50.202.4.0/24

50.150.146.0/24

50.216.237.0/24

50.205.246.0/23

141.193.53.0/24

50.222.172.0/24

IPv6 Prefixes (101 total, showing 10)

2001:559:821d::/48

2001:559:85af::/48

2001:559:8112::/48

2001:559:8077::/48

2001:559:c106::/48

2001:559:8568::/48

2001:559:815b::/48

2001:559:168::/48

2001:559:160::/48

2001:559:8357::/48

BGP Peers IPv4 (21 total, showing 20)

AS12013

AS14310

AS16423

AS17035

AS19899

AS22032

AS31812

AS33580

AS36040

AS393843

AS395619

AS396235

AS398044

AS399241

AS401195

AS401671

AS401691

AS402211

AS4890

AS62958

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.