ASN Lookup

An ASN lookup helps you identify the Autonomous System Number (ASN) behind an IP address, including the ISP, network owner, and routing details. Use it to better understand IP ownership and network behavior.

Enter Autonomous System Number (ASN)

Result

Overview - AS12772

 Russian Federation

12772

JSC ER-Telecom Holding

ertelecom.ru

(ISP) Fixed Line ISP

120,064

0

IP Coverage

Netblock Number of IPs   
5.3.48.0/24 256
5.3.58.0/24 256
5.44.48.0/24 256
5.44.49.0/24 256
5.44.50.0/24 256
5.44.51.0/24 256
5.44.52.0/24 256
5.44.53.0/24 256
5.44.55.0/24 256
5.44.56.0/24 256
5.44.57.0/24 256
5.44.60.0/24 256
5.44.62.0/23 512
37.112.240.0/22 1,024
46.52.128.0/22 1,024
46.52.132.0/24 256
46.52.133.0/24 256
46.52.136.0/24 256
46.52.137.0/24 256
46.52.138.0/24 256
46.52.139.0/24 256
46.52.142.0/23 512
46.52.144.0/23 512
46.52.146.0/23 512
46.52.152.0/24 256
46.52.153.0/24 256
46.52.155.0/24 256
46.52.156.0/22 1,024
46.52.160.0/22 1,024
46.52.164.0/22 1,024
46.52.170.0/23 512
46.52.172.0/22 1,024
46.52.184.0/23 512
46.52.186.0/24 256
46.52.187.0/24 256
46.52.188.0/23 512
46.52.190.0/24 256
46.52.191.0/24 256
46.52.192.0/22 1,024
46.52.196.0/23 512
46.52.198.0/23 512
46.52.200.0/23 512
46.52.202.0/24 256
46.52.203.0/24 256
46.52.204.0/24 256
46.52.205.0/24 256
46.52.207.0/24 256
46.52.208.0/24 256
46.52.209.0/24 256
46.52.211.0/24 256
46.52.212.0/24 256
46.52.213.0/24 256
46.52.214.0/24 256
46.52.216.0/23 512
46.52.218.0/23 512
46.52.220.0/24 256
46.52.221.0/24 256
46.52.222.0/24 256
46.52.223.0/24 256
46.52.240.0/24 256
46.52.241.0/24 256
46.52.242.0/23 512
46.52.245.0/24 256
46.52.246.0/23 512
46.52.248.0/23 512
46.52.250.0/24 256
46.52.251.0/24 256
46.52.252.0/24 256
46.52.253.0/24 256
46.52.254.0/24 256
46.52.255.0/24 256
77.106.66.0/23 512
77.236.232.0/24 256
79.122.128.0/22 1,024
79.122.132.0/22 1,024
79.122.136.0/22 1,024
79.122.140.0/22 1,024
79.122.144.0/21 2,048
79.122.152.0/23 512
79.122.154.0/24 256
79.122.155.0/24 256
79.122.156.0/23 512
79.122.160.0/22 1,024
79.122.164.0/22 1,024
79.122.168.0/22 1,024
79.122.172.0/22 1,024
79.122.176.0/22 1,024
79.122.180.0/22 1,024
79.122.184.0/21 2,048
79.122.192.0/24 256
79.122.193.0/24 256
79.122.196.0/22 1,024
79.122.200.0/23 512
79.122.202.0/23 512
79.122.204.0/23 512
79.122.206.0/23 512
79.122.208.0/22 1,024
79.122.212.0/22 1,024
79.122.216.0/22 1,024
79.122.220.0/23 512
79.122.222.0/23 512
79.122.224.0/23 512
79.122.226.0/23 512
79.122.228.0/23 512
79.122.230.0/23 512
79.122.232.0/23 512
79.122.234.0/23 512
79.122.236.0/23 512
79.122.238.0/23 512
79.122.244.0/23 512
79.122.246.0/23 512
79.122.248.0/23 512
79.122.250.0/24 256
79.122.251.0/24 256
79.122.252.0/22 1,024
80.85.144.0/24 256
82.114.108.0/24 256
82.114.109.0/24 256
82.114.110.0/24 256
82.114.111.0/24 256
82.147.103.0/24 256
82.147.105.0/24 256
82.147.116.0/24 256
82.147.118.0/24 256
87.241.192.0/21 2,048
87.241.200.0/23 512
87.241.202.0/24 256
87.241.203.0/24 256
87.241.204.0/23 512
87.241.206.0/23 512
87.241.208.0/23 512
87.241.210.0/23 512
87.241.212.0/23 512
87.241.214.0/23 512
87.241.216.0/23 512
87.241.218.0/23 512
87.241.220.0/23 512
87.241.222.0/24 256
87.241.224.0/23 512
87.241.226.0/23 512
87.241.228.0/23 512
87.241.230.0/23 512
87.241.232.0/24 256
87.241.233.0/24 256
87.241.234.0/24 256
87.241.235.0/24 256
87.241.236.0/22 1,024
87.241.240.0/23 512
87.241.242.0/23 512
87.241.245.0/24 256
87.241.246.0/24 256
87.241.247.0/24 256
87.241.248.0/24 256
87.241.249.0/24 256
87.241.250.0/23 512
87.241.252.0/23 512
87.241.254.0/23 512
94.28.0.0/22 1,024
94.28.4.0/23 512
94.28.6.0/23 512
94.28.15.0/24 256
94.28.16.0/22 1,024
94.28.20.0/24 256
94.28.21.0/24 256
94.28.22.0/24 256
94.28.23.0/24 256
94.28.24.0/23 512
94.28.26.0/24 256
94.28.27.0/24 256
94.28.28.0/22 1,024
94.28.32.0/22 1,024
94.28.36.0/23 512
94.28.40.0/24 256
94.28.41.0/24 256
94.28.42.0/24 256
94.28.43.0/24 256
94.28.44.0/24 256
94.28.46.0/23 512
94.28.48.0/23 512
94.28.50.0/24 256
94.28.51.0/24 256
94.28.52.0/23 512
94.28.54.0/24 256
94.28.56.0/22 1,024
94.28.60.0/23 512
94.28.62.0/23 512
94.28.64.0/23 512
94.28.66.0/23 512
94.28.68.0/24 256
94.28.69.0/24 256
94.28.70.0/23 512
94.28.72.0/24 256
94.28.73.0/24 256
94.28.74.0/24 256
94.28.75.0/24 256
94.28.76.0/24 256
94.28.77.0/24 256
94.28.78.0/23 512
94.28.80.0/22 1,024
94.28.84.0/23 512
94.28.86.0/23 512
94.28.88.0/22 1,024
94.28.92.0/24 256
94.28.93.0/24 256
94.28.94.0/24 256
94.28.95.0/24 256
94.28.96.0/22 1,024
94.28.100.0/24 256
94.28.101.0/24 256
94.28.102.0/24 256
94.28.103.0/24 256
94.28.104.0/24 256
94.28.105.0/24 256
94.28.106.0/23 512
94.28.108.0/22 1,024
94.28.116.0/24 256
94.28.117.0/24 256
94.28.118.0/24 256
94.28.119.0/24 256
94.28.120.0/23 512
94.28.122.0/23 512
94.28.124.0/23 512
94.28.126.0/23 512
94.125.184.0/24 256
94.125.186.0/24 256
94.181.59.0/24 256
185.2.88.0/23 512
188.133.128.0/24 256
188.133.129.0/24 256
188.133.130.0/23 512
188.133.132.0/23 512
188.133.134.0/23 512
188.133.142.0/24 256
188.133.144.0/24 256
188.133.145.0/24 256
188.133.146.0/24 256
188.133.147.0/24 256
188.133.148.0/22 1,024
188.133.160.0/24 256
188.133.161.0/24 256
188.133.162.0/24 256
188.133.163.0/24 256
188.133.164.0/22 1,024
188.133.168.0/22 1,024
188.133.172.0/22 1,024
188.133.176.0/22 1,024
188.133.180.0/23 512
188.133.182.0/23 512
188.133.184.0/23 512
188.133.186.0/23 512
188.133.188.0/23 512
188.133.190.0/24 256
188.133.191.0/24 256
188.234.116.0/24 256

Show more IP address ranges »

There are no IPv6 ranges available for this ASN.

Geographic Distribution (IPv4)

Russian Federation
 100%

Usage & Classification (IPv4)

(ISP) Fixed Line ISP

100%

Fixed Line ISP (ISP)

Internet Service Providers in this category offer wired broadband connections to homes, offices, and commercial buildings. They are responsible for the fundamental routing of internet traffic and the management of regional network infrastructure.

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