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 - AS2686

2686

AT&T Global Network Services - EMEA

att.net

(DCH) Data Center/Web Hosting/Transit

1,310,464

79.2 Octillion

IP Coverage

Netblock Number of IPs   
15.20.98.0/24 256
15.24.76.0/23 512
15.24.86.0/24 256
15.24.96.0/23 512
15.24.137.0/24 256
15.24.138.0/24 256
32.42.0.0/18 16,384
32.42.64.0/19 8,192
32.42.100.0/22 1,024
32.42.104.0/21 2,048
32.42.112.0/20 4,096
32.58.0.0/16 65,536
32.64.160.0/22 1,024
32.105.0.0/19 8,192
32.105.32.0/21 2,048
32.105.40.0/21 2,048
32.105.48.0/22 1,024
32.105.52.0/22 1,024
32.105.56.0/21 2,048
32.105.64.0/22 1,024
32.105.68.0/22 1,024
32.105.72.0/21 2,048
32.105.80.0/22 1,024
32.105.84.0/22 1,024
32.105.88.0/21 2,048
32.105.96.0/21 2,048
32.105.104.0/21 2,048
32.105.112.0/21 2,048
32.105.120.0/21 2,048
32.105.128.0/20 4,096
32.105.144.0/21 2,048
32.105.152.0/21 2,048
32.105.160.0/20 4,096
32.105.176.0/21 2,048
32.105.184.0/21 2,048
32.105.192.0/22 1,024
32.105.196.0/24 256
32.105.197.0/24 256
32.105.198.0/23 512
32.105.200.0/21 2,048
32.105.208.0/20 4,096
32.105.224.0/20 4,096
32.105.240.0/22 1,024
32.105.244.0/22 1,024
32.105.248.0/21 2,048
32.106.0.0/18 16,384
32.106.64.0/19 8,192
32.106.96.0/21 2,048
32.106.104.0/24 256
32.106.105.0/24 256
32.106.106.0/24 256
32.106.107.0/24 256
32.106.108.0/22 1,024
32.106.112.0/21 2,048
32.106.120.0/22 1,024
32.106.124.0/23 512
32.106.126.0/24 256
32.106.127.0/24 256
32.106.128.0/20 4,096
32.106.144.0/22 1,024
32.106.148.0/23 512
32.106.150.0/24 256
32.106.151.0/24 256
32.106.152.0/21 2,048
32.106.160.0/22 1,024
32.106.164.0/23 512
32.106.166.0/24 256
32.106.167.0/24 256
32.106.168.0/21 2,048
32.106.176.0/20 4,096
32.106.192.0/18 16,384
32.107.0.0/18 16,384
32.112.0.0/19 8,192
32.112.32.0/20 4,096
32.112.48.0/22 1,024
32.112.52.0/22 1,024
32.112.56.0/22 1,024
32.112.60.0/24 256
32.112.61.0/24 256
32.112.62.0/23 512
32.112.64.0/18 16,384
32.112.128.0/17 32,768
32.113.0.0/16 65,536
32.116.0.0/16 65,536
32.139.235.0/24 256
32.139.237.0/24 256
32.239.0.0/16 65,536
62.200.0.0/22 1,024
62.200.4.0/22 1,024
62.200.8.0/24 256
62.200.9.0/24 256
62.200.10.0/23 512
62.200.12.0/22 1,024
62.200.16.0/20 4,096
62.200.32.0/19 8,192
62.200.64.0/21 2,048
62.200.72.0/22 1,024
62.200.76.0/24 256
62.200.77.0/24 256
62.200.78.0/23 512
62.200.80.0/21 2,048
62.200.88.0/24 256
62.200.89.0/24 256
62.200.90.0/23 512
62.200.92.0/22 1,024
62.200.96.0/19 8,192
62.200.128.0/22 1,024
62.200.132.0/22 1,024
62.200.136.0/23 512
62.200.138.0/23 512
62.200.140.0/22 1,024
62.200.144.0/20 4,096
62.200.160.0/21 2,048
62.200.168.0/24 256
62.200.169.0/24 256
62.200.170.0/23 512
62.200.172.0/22 1,024
62.200.176.0/20 4,096
62.200.192.0/21 2,048
62.200.200.0/22 1,024
62.200.206.0/23 512
62.200.208.0/20 4,096
62.200.224.0/19 8,192
91.212.78.0/24 256
129.36.0.0/16 65,536
139.92.0.0/19 8,192
139.92.32.0/20 4,096
139.92.48.0/23 512
139.92.50.0/24 256
139.92.51.0/24 256
139.92.52.0/22 1,024
139.92.56.0/21 2,048
139.92.64.0/18 16,384
139.92.128.0/19 8,192
139.92.160.0/22 1,024
139.92.164.0/23 512
139.92.166.0/24 256
139.92.167.0/24 256
139.92.168.0/21 2,048
139.92.176.0/20 4,096
139.92.192.0/18 16,384
149.235.22.0/24 256
152.158.0.0/16 65,536
185.136.0.0/24 256
185.136.3.0/24 256
192.48.5.0/24 256
192.48.22.0/24 256
192.56.148.0/24 256
192.56.149.0/24 256
192.56.168.0/24 256
192.56.169.0/24 256
192.56.172.0/24 256
192.56.175.0/24 256
192.56.184.0/24 256
192.56.185.0/24 256
192.56.190.0/24 256
192.56.192.0/24 256
192.56.193.0/24 256
192.56.200.0/24 256
192.56.201.0/24 256
192.56.202.0/24 256
192.56.203.0/24 256
192.56.204.0/24 256
192.56.205.0/24 256
192.56.206.0/24 256
192.56.207.0/24 256
192.56.224.0/24 256
192.56.225.0/24 256
192.56.226.0/24 256
192.56.228.0/24 256
192.56.229.0/24 256
192.56.230.0/24 256
192.56.233.0/24 256
192.56.235.0/24 256
192.56.236.0/24 256
192.56.238.0/24 256
192.56.239.0/24 256
192.56.240.0/24 256
192.56.241.0/24 256
192.76.195.0/24 256
192.76.220.0/22 1,024
192.158.34.0/23 512
192.158.54.0/23 512
194.10.0.0/16 65,536
194.105.112.0/23 512
194.161.154.0/24 256
194.161.200.0/23 512
194.194.0.0/16 65,536
194.196.12.0/24 256
194.196.14.0/24 256
194.196.23.0/24 256
194.196.46.0/24 256
194.196.49.0/24 256
194.196.105.0/24 256
194.196.127.0/24 256
194.196.130.0/24 256
194.196.139.0/24 256
194.196.144.0/24 256
194.196.149.0/24 256
194.196.155.0/24 256
194.196.169.0/24 256
194.196.197.0/24 256
194.196.239.0/24 256
194.196.244.0/23 512
194.242.64.0/19 8,192
195.33.0.0/19 8,192
195.33.32.0/23 512
195.33.34.0/23 512
195.33.48.0/20 4,096
195.33.64.0/19 8,192
195.33.96.0/19 8,192
195.33.128.0/20 4,096
195.33.144.0/21 2,048
195.33.152.0/22 1,024
195.33.156.0/24 256
195.33.157.0/24 256
195.33.158.0/23 512
195.33.160.0/19 8,192
195.75.0.0/21 2,048
195.75.8.0/23 512
195.75.10.0/24 256
195.75.11.0/24 256
195.75.12.0/23 512
195.75.14.0/24 256
195.75.15.0/24 256
195.75.16.0/22 1,024
195.75.20.0/23 512
195.75.22.0/23 512
195.75.24.0/21 2,048
195.75.32.0/22 1,024
195.75.38.0/23 512
195.75.40.0/21 2,048
195.75.48.0/21 2,048
195.75.56.0/22 1,024
195.75.60.0/22 1,024
195.75.64.0/21 2,048
195.75.72.0/23 512
195.75.74.0/24 256
195.75.75.0/24 256
195.75.76.0/22 1,024
195.75.80.0/20 4,096
195.75.96.0/19 8,192
195.75.128.0/20 4,096
195.75.144.0/24 256
195.75.145.0/24 256
195.75.146.0/24 256
195.75.147.0/24 256
195.75.148.0/23 512
195.75.150.0/24 256
195.75.151.0/24 256
195.75.152.0/21 2,048
195.75.160.0/21 2,048
195.75.168.0/22 1,024
195.75.172.0/22 1,024
195.75.176.0/20 4,096
195.75.192.0/21 2,048
195.75.200.0/22 1,024
195.75.204.0/24 256
195.75.205.0/24 256
195.75.206.0/23 512
195.75.208.0/23 512
195.75.210.0/23 512
195.75.212.0/22 1,024
195.75.216.0/21 2,048
195.75.224.0/20 4,096
195.75.240.0/21 2,048
195.75.248.0/23 512
195.75.250.0/24 256
195.75.251.0/24 256
195.75.252.0/24 256
195.75.253.0/24 256
195.75.254.0/23 512
195.79.0.0/16 65,536
195.183.0.0/21 2,048
195.183.8.0/24 256
195.183.9.0/24 256
195.183.10.0/23 512
195.183.12.0/22 1,024
195.183.16.0/20 4,096
195.183.32.0/19 8,192
195.183.64.0/18 16,384
195.183.128.0/24 256
195.183.129.0/24 256
195.183.130.0/24 256
195.183.131.0/24 256
195.183.132.0/22 1,024
195.183.136.0/24 256
195.183.137.0/24 256
195.183.138.0/23 512
195.183.140.0/24 256
195.183.141.0/24 256
195.183.142.0/23 512
195.183.144.0/20 4,096
195.183.160.0/19 8,192
195.183.192.0/18 16,384
195.212.0.0/19 8,192
195.212.32.0/20 4,096
195.212.48.0/21 2,048
195.212.56.0/22 1,024
195.212.60.0/23 512
195.212.62.0/24 256
195.212.63.0/24 256
195.212.64.0/19 8,192
195.212.96.0/22 1,024
195.212.100.0/23 512
195.212.102.0/24 256
195.212.103.0/24 256
195.212.104.0/21 2,048
195.212.112.0/22 1,024
195.212.116.0/24 256
195.212.117.0/24 256
195.212.118.0/23 512
195.212.120.0/24 256
195.212.121.0/24 256
195.212.122.0/23 512
195.212.124.0/22 1,024
195.212.128.0/21 2,048
195.212.136.0/24 256
195.212.137.0/24 256
195.212.138.0/23 512
195.212.140.0/22 1,024
195.212.144.0/20 4,096
195.212.160.0/21 2,048
195.212.168.0/24 256
195.212.169.0/24 256
195.212.170.0/23 512
195.212.172.0/22 1,024
195.212.176.0/23 512
195.212.178.0/24 256
195.212.179.0/24 256
195.212.180.0/22 1,024
195.212.184.0/21 2,048
195.212.192.0/22 1,024
195.212.196.0/22 1,024
195.212.200.0/22 1,024
195.212.204.0/23 512
195.212.206.0/24 256
195.212.207.0/24 256
195.212.208.0/20 4,096
195.212.224.0/23 512
195.212.226.0/24 256
195.212.227.0/24 256
195.212.228.0/22 1,024
195.212.232.0/21 2,048
195.212.240.0/21 2,048
195.212.248.0/22 1,024
195.212.252.0/23 512
195.212.254.0/24 256
195.212.255.0/24 256
206.193.170.0/24 256
206.193.172.0/24 256
212.1.160.0/19 8,192
213.62.0.0/20 4,096
213.62.16.0/21 2,048
213.62.26.0/23 512
213.62.28.0/22 1,024
213.62.32.0/19 8,192
213.62.64.0/18 16,384
213.62.128.0/17 32,768

Show more IP address ranges »

Netblock Number of IPs   
2001:1be0::/32 79,228,162,514,264,337,593,543,950,336

Show more IP address ranges »

Geographic Distribution (IPv4)

United States of America
 40.47%
Netherlands
 20.01%
United Kingdom of Great Britain and Northern Ireland
 10.9%
Germany
 6.69%
Others
 21.93%

Usage & Classification (IPv4)

(ISP) Fixed Line ISP

57.11%

(DCH) Data Center/Web Hosting/Transit

2.67%

(COM) Commercial

0.43%

(ORG) Organization

0%

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.

Commercial (COM)

Commercial networks are operated by for-profit businesses ranging from local startups to multinational corporations. These IPs facilitate e-commerce, internal corporate operations, and general business activities aimed at generating revenue.

Organization (ORG)

Reserved for non-commercial entities, these networks support NGOs, charities, and professional associations. Rather than pursuing profit, these IPs are dedicated to advocacy, public service, and administrative functions.

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