AS56981 is an AS number assigned to TOMSK-AS JSC "ER-Telecom Holding". Country or region: Russia.

OrganizationTOMSK-AS JSC "ER-Telecom Holding"
CountryRussia (RU)
IPv4 addresses179,200
IPv4 ranges44
IPv6 ranges1
RegistrationLook up the holder and the abuse contact in IP Lookup

AS numbers: Russia

IPv4 address ranges (largest 20)

Range (CIDR)AddressesCheck
31.211.0.0/17 32,768 Check if your IP is in this range
46.161.128.0/18 16,384 Check if your IP is in this range
109.124.0.0/18 16,384 Check if your IP is in this range
109.227.192.0/18 16,384 Check if your IP is in this range
82.117.160.0/19 8,192 Check if your IP is in this range
95.174.192.0/19 8,192 Check if your IP is in this range
5.77.0.0/20 4,096 Check if your IP is in this range
62.68.128.0/20 4,096 Check if your IP is in this range
77.106.96.0/20 4,096 Check if your IP is in this range
79.136.144.0/20 4,096 Check if your IP is in this range
79.136.240.0/20 4,096 Check if your IP is in this range
83.172.0.0/20 4,096 Check if your IP is in this range
88.204.16.0/20 4,096 Check if your IP is in this range
92.243.96.0/20 4,096 Check if your IP is in this range
109.194.32.0/20 4,096 Check if your IP is in this range
213.183.96.0/20 4,096 Check if your IP is in this range
5.165.208.0/21 2,048 Check if your IP is in this range
77.245.168.0/21 2,048 Check if your IP is in this range
78.139.216.0/21 2,048 Check if your IP is in this range
79.136.216.0/21 2,048 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.