AS4811 is an AS number assigned to China Telecom (Group). Country or region: China.

OrganizationChina Telecom (Group)
Registered nameCHINANET-SHANGHAI-MAN
CountryChina (CN)
IPv4 addresses934,144
IPv4 ranges505
IPv6 ranges51
RegistrationLook up the holder and the abuse contact in IP Lookup

AS numbers: China

IPv4 address ranges (largest 20)

Range (CIDR)AddressesCheck
14.103.128.0/17 32,768 Check if your IP is in this range
101.91.0.0/17 32,768 Check if your IP is in this range
101.227.0.0/17 32,768 Check if your IP is in this range
118.196.128.0/17 32,768 Check if your IP is in this range
119.16.0.0/17 32,768 Check if your IP is in this range
14.103.64.0/18 16,384 Check if your IP is in this range
101.91.128.0/18 16,384 Check if your IP is in this range
118.196.64.0/18 16,384 Check if your IP is in this range
118.197.0.0/18 16,384 Check if your IP is in this range
119.16.128.0/18 16,384 Check if your IP is in this range
218.78.0.0/18 16,384 Check if your IP is in this range
14.103.0.0/19 8,192 Check if your IP is in this range
61.171.0.0/19 8,192 Check if your IP is in this range
61.171.64.0/19 8,192 Check if your IP is in this range
101.89.0.0/19 8,192 Check if your IP is in this range
101.89.96.0/19 8,192 Check if your IP is in this range
101.89.160.0/19 8,192 Check if your IP is in this range
101.89.192.0/19 8,192 Check if your IP is in this range
101.91.192.0/19 8,192 Check if your IP is in this range
101.226.96.0/19 8,192 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.