AS133119 is an AS number assigned to China Unicom IP network. Country or region: China.

OrganizationChina Unicom IP network
Registered nameUNICOM-CN
CountryChina (CN)
IPv4 addresses216,064
IPv4 ranges23
IPv6 ranges7
RegistrationLook up the holder and the abuse contact in IP Lookup

AS numbers: China

IPv4 address ranges (largest 20)

Range (CIDR)AddressesCheck
116.181.0.0/16 65,536 Check if your IP is in this range
101.36.128.0/17 32,768 Check if your IP is in this range
120.52.128.0/17 32,768 Check if your IP is in this range
120.52.64.0/18 16,384 Check if your IP is in this range
122.14.192.0/18 16,384 Check if your IP is in this range
120.52.32.0/19 8,192 Check if your IP is in this range
120.133.64.0/19 8,192 Check if your IP is in this range
123.58.96.0/19 8,192 Check if your IP is in this range
110.43.160.0/20 4,096 Check if your IP is in this range
120.52.0.0/20 4,096 Check if your IP is in this range
123.58.0.0/20 4,096 Check if your IP is in this range
123.58.240.0/20 4,096 Check if your IP is in this range
110.43.176.0/21 2,048 Check if your IP is in this range
120.52.16.0/21 2,048 Check if your IP is in this range
220.192.72.0/21 2,048 Check if your IP is in this range
120.52.24.0/22 1,024 Check if your IP is in this range
120.133.16.0/22 1,024 Check if your IP is in this range
120.133.24.0/22 1,024 Check if your IP is in this range
120.52.28.0/23 512 Check if your IP is in this range
120.133.22.0/23 512 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.