AS20001 is an AS number assigned to Charter Communications Inc. Country or region: United States.

OrganizationCharter Communications Inc
Registered nameTWC-20001-PACWEST
CountryUnited States (US)
IPv4 addresses7,214,696
IPv4 ranges8,217
IPv6 ranges17,848

AS numbers: United States

IPv4 address ranges (largest 20)

Range (CIDR)AddressesCheck
76.172.0.0/15 131,072 Check if your IP is in this range
66.91.0.0/16 65,536 Check if your IP is in this range
72.130.0.0/16 65,536 Check if your IP is in this range
76.32.0.0/16 65,536 Check if your IP is in this range
76.51.0.0/16 65,536 Check if your IP is in this range
76.83.0.0/16 65,536 Check if your IP is in this range
98.151.0.0/16 65,536 Check if your IP is in this range
98.152.0.0/16 65,536 Check if your IP is in this range
98.155.0.0/16 65,536 Check if your IP is in this range
191.1.0.0/16 65,536 Check if your IP is in this range
50.113.128.0/17 32,768 Check if your IP is in this range
66.8.128.0/17 32,768 Check if your IP is in this range
66.74.128.0/17 32,768 Check if your IP is in this range
67.49.128.0/17 32,768 Check if your IP is in this range
75.85.0.0/17 32,768 Check if your IP is in this range
76.33.0.0/17 32,768 Check if your IP is in this range
76.53.128.0/17 32,768 Check if your IP is in this range
76.54.0.0/17 32,768 Check if your IP is in this range
76.79.128.0/17 32,768 Check if your IP is in this range
76.80.0.0/17 32,768 Check if your IP is in this range

AS numbers of a similar size

About the data

Compiled by this site from publicly available internet registry assignment information and IP address range data. The data date is the build date of the data when the content of this page last changed. Adjacent ranges are merged and expressed as CIDR blocks, so they may differ from the routes actually announced.

This product includes GeoLite2 data created by MaxMind, available from https://www.maxmind.com.