AS4837 is an AS number assigned to CHINA UNICOM China169 Backbone. Country or region: China.

OrganizationCHINA UNICOM China169 Backbone
Registered nameCHINA169-Backbone
CountryChina (CN)
IPv4 addresses57,243,392
IPv4 ranges1,280
IPv6 ranges1,218
RegistrationLook up the holder and the abuse contact in IP Lookup

AS numbers: China

IPv4 address ranges (largest 20)

Range (CIDR)AddressesCheck
27.192.0.0/11 2,097,152 Check if your IP is in this range
39.64.0.0/11 2,097,152 Check if your IP is in this range
42.224.0.0/12 1,048,576 Check if your IP is in this range
60.0.0.0/12 1,048,576 Check if your IP is in this range
60.208.0.0/12 1,048,576 Check if your IP is in this range
101.16.0.0/12 1,048,576 Check if your IP is in this range
110.240.0.0/12 1,048,576 Check if your IP is in this range
112.240.0.0/12 1,048,576 Check if your IP is in this range
113.224.0.0/12 1,048,576 Check if your IP is in this range
115.48.0.0/12 1,048,576 Check if your IP is in this range
119.176.0.0/12 1,048,576 Check if your IP is in this range
120.0.0.0/12 1,048,576 Check if your IP is in this range
175.160.0.0/12 1,048,576 Check if your IP is in this range
182.112.0.0/12 1,048,576 Check if your IP is in this range
1.56.0.0/13 524,288 Check if your IP is in this range
27.8.0.0/13 524,288 Check if your IP is in this range
42.176.0.0/13 524,288 Check if your IP is in this range
60.16.0.0/13 524,288 Check if your IP is in this range
101.64.0.0/13 524,288 Check if your IP is in this range
111.160.0.0/13 524,288 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.