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 - AS16637

 South Africa

16637

MTN Network Solutions

mtn.cm

(ISP) Fixed Line ISP

2,382,080

237.7 Octillion

IP Coverage

Netblock Number of IPs   
41.112.48.0/20 4,096
41.112.96.0/19 8,192
41.112.128.0/20 4,096
41.112.176.0/20 4,096
41.112.192.0/19 8,192
41.118.0.0/16 65,536
41.120.32.0/19 8,192
41.120.64.0/18 16,384
41.125.0.0/16 65,536
41.126.0.0/16 65,536
41.127.0.0/17 32,768
41.127.128.0/18 16,384
41.127.192.0/19 8,192
41.127.224.0/20 4,096
41.127.240.0/21 2,048
41.127.248.0/22 1,024
41.127.252.0/23 512
41.127.254.0/24 256
41.181.0.0/17 32,768
41.181.128.0/20 4,096
41.181.144.0/21 2,048
41.181.152.0/24 256
41.181.153.0/24 256
41.181.154.0/23 512
41.181.156.0/22 1,024
41.181.160.0/21 2,048
41.181.168.0/24 256
41.181.169.0/24 256
41.181.170.0/23 512
41.181.172.0/22 1,024
41.181.176.0/21 2,048
41.181.184.0/22 1,024
41.181.188.0/23 512
41.181.190.0/24 256
41.181.191.0/24 256
41.181.192.0/22 1,024
41.181.196.0/23 512
41.181.198.0/24 256
41.181.199.0/24 256
41.181.200.0/21 2,048
41.181.208.0/20 4,096
41.181.224.0/20 4,096
41.181.240.0/22 1,024
41.181.244.0/23 512
41.181.246.0/23 512
41.181.248.0/21 2,048
41.195.0.0/16 65,536
41.208.0.0/18 16,384
66.8.0.0/23 512
66.8.2.0/24 256
66.8.6.0/23 512
66.8.11.0/24 256
66.8.12.0/22 1,024
66.8.16.0/20 4,096
66.8.32.0/19 8,192
66.8.64.0/18 16,384
102.213.140.0/23 512
105.177.0.0/22 1,024
105.177.10.0/24 256
105.177.11.0/24 256
105.177.12.0/24 256
105.177.13.0/24 256
105.177.22.0/24 256
105.177.23.0/24 256
105.177.32.0/24 256
105.177.33.0/24 256
105.208.0.0/19 8,192
105.208.32.0/21 2,048
105.208.40.0/21 2,048
105.208.48.0/20 4,096
105.208.64.0/18 16,384
105.208.128.0/18 16,384
105.208.192.0/24 256
105.208.193.0/24 256
105.208.194.0/24 256
105.208.195.0/24 256
105.208.196.0/24 256
105.208.197.0/24 256
105.208.198.0/24 256
105.208.199.0/24 256
105.208.200.0/24 256
105.208.201.0/24 256
105.208.202.0/24 256
105.208.203.0/24 256
105.208.204.0/24 256
105.208.205.0/24 256
105.208.206.0/24 256
105.208.207.0/24 256
105.208.208.0/24 256
105.208.209.0/24 256
105.208.210.0/23 512
105.208.212.0/22 1,024
105.208.216.0/21 2,048
105.208.224.0/20 4,096
105.208.240.0/20 4,096
105.209.0.0/19 8,192
105.209.32.0/24 256
105.209.33.0/24 256
105.209.34.0/24 256
105.209.35.0/24 256
105.209.36.0/22 1,024
105.209.40.0/22 1,024
105.209.44.0/22 1,024
105.209.48.0/21 2,048
105.209.56.0/21 2,048
105.209.96.0/22 1,024
105.209.100.0/22 1,024
105.209.104.0/22 1,024
105.209.108.0/22 1,024
105.209.112.0/21 2,048
105.209.120.0/21 2,048
105.209.128.0/19 8,192
105.209.160.0/24 256
105.209.161.0/24 256
105.209.162.0/24 256
105.209.163.0/24 256
105.209.164.0/24 256
105.209.165.0/24 256
105.209.166.0/24 256
105.209.167.0/24 256
105.209.168.0/22 1,024
105.209.172.0/22 1,024
105.209.176.0/22 1,024
105.209.180.0/24 256
105.209.181.0/24 256
105.209.182.0/24 256
105.209.183.0/24 256
105.209.184.0/24 256
105.209.185.0/24 256
105.209.186.0/23 512
105.209.188.0/24 256
105.209.189.0/24 256
105.209.190.0/24 256
105.209.191.0/24 256
105.209.192.0/19 8,192
105.209.224.0/24 256
105.209.225.0/24 256
105.209.226.0/24 256
105.209.227.0/24 256
105.209.228.0/24 256
105.209.229.0/24 256
105.209.230.0/24 256
105.209.231.0/24 256
105.209.232.0/24 256
105.209.233.0/24 256
105.209.234.0/24 256
105.209.235.0/24 256
105.209.236.0/24 256
105.209.237.0/24 256
105.209.238.0/24 256
105.209.239.0/24 256
105.209.240.0/24 256
105.209.241.0/24 256
105.209.242.0/24 256
105.209.243.0/24 256
105.209.244.0/24 256
105.209.245.0/24 256
105.209.246.0/23 512
105.209.248.0/22 1,024
105.209.252.0/24 256
105.209.253.0/24 256
105.209.254.0/24 256
105.210.0.0/16 65,536
105.211.0.0/17 32,768
105.211.128.0/18 16,384
105.211.192.0/19 8,192
105.211.224.0/20 4,096
105.211.240.0/22 1,024
105.211.244.0/23 512
105.211.246.0/24 256
105.211.247.0/24 256
105.211.248.0/21 2,048
105.212.0.0/21 2,048
105.212.8.0/23 512
105.212.10.0/24 256
105.212.11.0/24 256
105.212.12.0/22 1,024
105.212.16.0/20 4,096
105.212.32.0/20 4,096
105.212.48.0/20 4,096
105.212.64.0/21 2,048
105.212.72.0/21 2,048
105.212.80.0/21 2,048
105.212.88.0/21 2,048
105.212.96.0/22 1,024
105.212.100.0/22 1,024
105.212.104.0/21 2,048
105.212.112.0/20 4,096
105.212.128.0/17 32,768
105.213.0.0/18 16,384
105.213.64.0/19 8,192
105.213.96.0/19 8,192
105.213.128.0/18 16,384
105.213.192.0/18 16,384
105.214.0.0/18 16,384
105.214.64.0/20 4,096
105.214.80.0/21 2,048
105.214.88.0/24 256
105.214.89.0/24 256
105.214.90.0/23 512
105.214.92.0/22 1,024
105.214.96.0/19 8,192
105.214.128.0/17 32,768
105.215.0.0/16 65,536
105.216.0.0/18 16,384
105.216.64.0/22 1,024
105.216.68.0/22 1,024
105.216.72.0/22 1,024
105.216.76.0/22 1,024
105.216.80.0/21 2,048
105.216.88.0/24 256
105.216.89.0/24 256
105.216.90.0/24 256
105.216.91.0/24 256
105.216.92.0/24 256
105.216.93.0/24 256
105.216.94.0/24 256
105.216.95.0/24 256
105.216.96.0/24 256
105.216.97.0/24 256
105.216.98.0/24 256
105.216.99.0/24 256
105.216.100.0/22 1,024
105.216.104.0/21 2,048
105.216.112.0/24 256
105.216.113.0/24 256
105.216.114.0/24 256
105.216.115.0/24 256
105.216.116.0/24 256
105.216.117.0/24 256
105.216.118.0/24 256
105.216.119.0/24 256
105.216.120.0/23 512
105.216.122.0/24 256
105.216.123.0/24 256
105.216.124.0/22 1,024
105.216.128.0/21 2,048
105.216.136.0/21 2,048
105.216.144.0/21 2,048
105.216.152.0/21 2,048
105.216.160.0/19 8,192
105.216.192.0/21 2,048
105.216.200.0/21 2,048
105.216.208.0/20 4,096
105.216.224.0/20 4,096
105.216.240.0/21 2,048
105.216.248.0/24 256
105.216.249.0/24 256
105.216.250.0/24 256
105.216.251.0/24 256
105.216.252.0/22 1,024
105.217.0.0/16 65,536
105.218.0.0/15 131,072
105.220.0.0/14 262,144
105.236.0.0/16 65,536
155.235.64.0/19 8,192
155.235.96.0/19 8,192
155.235.224.0/24 256
155.235.225.0/24 256
155.235.226.0/24 256
155.235.227.0/24 256
155.235.232.0/21 2,048
155.235.240.0/22 1,024
165.125.179.0/24 256
196.3.110.0/24 256
196.4.87.0/24 256
196.4.88.0/24 256
196.4.89.0/24 256
196.4.90.0/23 512
196.4.92.0/23 512
196.7.0.0/21 2,048
196.7.8.0/23 512
196.7.10.0/24 256
196.7.11.0/24 256
196.7.12.0/22 1,024
196.7.16.0/20 4,096
196.7.32.0/19 8,192
196.7.64.0/20 4,096
196.7.80.0/21 2,048
196.7.88.0/22 1,024
196.7.92.0/24 256
196.7.94.0/23 512
196.7.96.0/20 4,096
196.7.112.0/21 2,048
196.7.120.0/22 1,024
196.7.124.0/23 512
196.7.126.0/24 256
196.7.128.0/17 32,768
196.11.56.0/23 512
196.11.236.0/23 512
196.11.238.0/24 256
196.13.228.0/23 512
196.22.64.0/18 16,384
196.30.133.0/24 256
196.30.181.0/24 256
196.31.19.0/24 256
196.31.191.0/24 256
196.31.255.0/24 256
196.41.160.0/19 8,192
196.44.0.0/22 1,024
196.44.4.0/23 512
196.44.6.0/24 256
196.44.7.0/24 256
196.44.8.0/21 2,048
196.44.16.0/20 4,096
196.47.0.0/18 16,384
196.61.208.0/24 256
196.61.209.0/24 256
196.61.210.0/24 256
196.61.211.0/24 256
196.61.212.0/24 256
196.61.213.0/24 256
196.61.214.0/24 256
196.61.215.0/24 256
197.67.0.0/16 65,536
197.70.128.0/17 32,768
197.71.0.0/16 65,536
197.72.0.0/14 262,144
197.76.0.0/15 131,072
197.78.0.0/17 32,768
197.79.128.0/18 16,384
197.79.192.0/19 8,192
197.79.224.0/20 4,096
197.79.240.0/21 2,048
197.79.248.0/22 1,024
197.79.252.0/22 1,024
209.212.96.0/19 8,192
213.193.40.0/24 256
213.193.41.0/24 256
213.193.42.0/24 256
213.193.43.0/24 256
213.193.44.0/24 256
213.193.45.0/24 256
213.193.46.0/24 256
213.193.47.0/24 256
213.193.48.0/20 4,096

Show more IP address ranges »

Netblock Number of IPs   
2001:4218::/32 79,228,162,514,264,337,593,543,950,336
2001:4260::/32 79,228,162,514,264,337,593,543,950,336
2c0f:fb08::/32 79,228,162,514,264,337,593,543,950,336

Show more IP address ranges »

Geographic Distribution (IPv4)

South Africa
 99.64%
Namibia
 0.17%
Botswana
 0.17%
United States of America
 0.01%
Others
 0.0099999999999909%

Usage & Classification (IPv4)

(COM) Commercial

0.89%

(ISP) Fixed Line ISP

0.15%

(DCH) Data Center/Web Hosting/Transit

0.01%

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.

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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