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 - AS50512

 Russian Federation

50512

JSC ER-Telecom Holding

ertelecom.ru

(ISP) Fixed Line ISP

56,576

1.2 Octillion

IP Coverage

Netblock Number of IPs   
5.3.37.0/24 256
5.166.64.0/22 1,024
5.166.68.0/22 1,024
5.166.72.0/22 1,024
5.166.76.0/22 1,024
5.166.80.0/22 1,024
5.166.84.0/22 1,024
5.166.88.0/22 1,024
5.166.92.0/22 1,024
5.166.96.0/22 1,024
5.166.100.0/24 256
5.166.101.0/24 256
5.166.102.0/23 512
5.166.104.0/22 1,024
5.166.108.0/22 1,024
5.166.112.0/22 1,024
5.166.116.0/22 1,024
5.166.120.0/22 1,024
5.166.124.0/24 256
5.166.125.0/24 256
5.166.126.0/23 512
31.135.252.0/23 512
37.112.176.0/22 1,024
37.112.180.0/22 1,024
37.112.184.0/22 1,024
37.112.188.0/22 1,024
46.23.148.0/24 256
62.78.81.0/24 256
62.78.82.0/24 256
62.78.87.0/24 256
62.78.88.0/23 512
62.78.92.0/23 512
77.106.72.0/22 1,024
77.106.76.0/23 512
77.106.78.0/23 512
77.106.80.0/22 1,024
77.106.84.0/22 1,024
77.106.88.0/22 1,024
78.109.129.0/24 256
78.109.136.0/24 256
78.109.138.0/24 256
78.139.192.0/22 1,024
78.139.196.0/22 1,024
78.139.200.0/22 1,024
78.139.204.0/22 1,024
79.136.128.0/22 1,024
79.136.132.0/22 1,024
79.136.136.0/22 1,024
79.136.140.0/22 1,024
91.235.95.0/24 256
94.230.121.0/24 256
109.195.32.0/21 2,048
109.195.40.0/22 1,024
109.195.44.0/24 256
109.195.45.0/24 256
109.195.46.0/23 512
109.233.232.0/22 1,024
109.233.236.0/22 1,024
176.212.112.0/22 1,024
176.212.116.0/22 1,024
176.212.120.0/22 1,024
176.212.124.0/22 1,024
185.208.72.0/22 1,024
188.187.245.0/24 256
188.191.168.0/22 1,024
188.191.172.0/22 1,024
188.233.208.0/22 1,024
188.233.212.0/22 1,024
188.233.216.0/22 1,024
188.233.220.0/22 1,024
213.183.120.0/22 1,024

Show more IP address ranges »

Netblock Number of IPs   
2a02:2698:400::/43 38,685,626,227,668,133,590,597,632
2a02:2698:420::/47 2,417,851,639,229,258,349,412,352
2a02:2698:422::/47 2,417,851,639,229,258,349,412,352
2a02:2698:424::/47 2,417,851,639,229,258,349,412,352
2a02:2698:426::/47 2,417,851,639,229,258,349,412,352
2a02:2698:428::/47 2,417,851,639,229,258,349,412,352
2a02:2698:42a::/48 1,208,925,819,614,629,174,706,176
2a02:2698:42b::/48 1,208,925,819,614,629,174,706,176
2a02:2698:42c::/46 4,835,703,278,458,516,698,824,704
2a02:2698:430::/44 19,342,813,113,834,066,795,298,816
2a02:2698:440::/42 77,371,252,455,336,267,181,195,264
2a02:2698:480::/41 154,742,504,910,672,534,362,390,528
2a02:2698:500::/40 309,485,009,821,345,068,724,781,056
2a02:2698:600::/39 618,970,019,642,690,137,449,562,112

Show more IP address ranges »

Geographic Distribution (IPv4)

Russian Federation
 100%

Usage & Classification (IPv4)

(ISP) Fixed Line ISP

99.99%

(DCH) Data Center/Web Hosting/Transit

0.01%

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.

Data Center/Web Hosting/Transit (DCH)

This category encompasses data centers, cloud hosting providers, and the transit networks that form the internet's backbone. These IPs are built for high-capacity and maximum uptime, supporting the infrastructure that hosts websites and cloud-based software.

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