131,072
IPv4 Addresses
2
Network Blocks (/16)
University of South Dakota (AS11736) is a network operator registered in 🇺🇸 United States. It announces approximately 131,072 IPv4 addresses across 2 /16 network blocks. The complete list of network ranges is shown below — click any address to view its full geolocation and network report.
📡 IP Address Ranges
2 blocks · 512 /24 networks206.176.0.0206.176.1.0206.176.2.0206.176.3.0206.176.4.0206.176.5.0206.176.6.0206.176.7.0206.176.8.0206.176.9.0206.176.10.0206.176.11.0206.176.12.0206.176.13.0206.176.14.0206.176.15.0206.176.16.0206.176.17.0206.176.18.0206.176.19.0206.176.20.0206.176.21.0206.176.22.0206.176.23.0206.176.24.0206.176.25.0206.176.26.0206.176.27.0206.176.28.0206.176.29.0206.176.30.0206.176.31.0206.176.32.0206.176.33.0206.176.34.0206.176.35.0206.176.36.0206.176.37.0206.176.38.0206.176.39.0206.176.40.0206.176.41.0206.176.42.0206.176.43.0206.176.44.0206.176.45.0206.176.46.0206.176.47.0206.176.48.0206.176.49.0206.176.50.0206.176.51.0206.176.52.0206.176.53.0206.176.54.0206.176.55.0206.176.56.0206.176.57.0206.176.58.0206.176.59.0206.176.60.0206.176.61.0206.176.62.0206.176.63.0206.176.64.0206.176.65.0206.176.66.0206.176.67.0206.176.68.0206.176.69.0206.176.70.0206.176.71.0206.176.72.0206.176.73.0206.176.74.0206.176.75.0206.176.76.0206.176.77.0206.176.78.0206.176.79.0206.176.80.0206.176.81.0206.176.82.0206.176.83.0206.176.84.0206.176.85.0206.176.86.0206.176.87.0206.176.88.0206.176.89.0206.176.90.0206.176.91.0206.176.92.0206.176.93.0206.176.94.0206.176.95.0206.176.96.0206.176.97.0206.176.98.0206.176.99.0206.176.100.0206.176.101.0206.176.102.0206.176.103.0206.176.104.0206.176.105.0206.176.106.0206.176.107.0206.176.108.0206.176.109.0206.176.110.0206.176.111.0206.176.112.0206.176.113.0206.176.114.0206.176.115.0206.176.116.0206.176.117.0206.176.118.0206.176.119.0206.176.120.0206.176.121.0206.176.122.0206.176.123.0206.176.124.0206.176.125.0206.176.126.0206.176.127.0206.176.128.0206.176.129.0206.176.130.0206.176.131.0206.176.132.0206.176.133.0206.176.134.0206.176.135.0206.176.136.0206.176.137.0206.176.138.0206.176.139.0206.176.140.0206.176.141.0206.176.142.0206.176.143.0206.176.144.0206.176.145.0206.176.146.0206.176.147.0206.176.148.0206.176.149.0206.176.150.0206.176.151.0206.176.152.0206.176.153.0206.176.154.0206.176.155.0206.176.156.0206.176.157.0206.176.158.0206.176.159.0206.176.160.0206.176.161.0206.176.162.0206.176.163.0206.176.164.0206.176.165.0206.176.166.0206.176.167.0206.176.168.0206.176.169.0206.176.170.0206.176.171.0206.176.172.0206.176.173.0206.176.174.0206.176.175.0206.176.176.0206.176.177.0206.176.178.0206.176.179.0206.176.180.0206.176.181.0206.176.182.0206.176.183.0206.176.184.0206.176.185.0206.176.186.0206.176.187.0206.176.188.0206.176.189.0206.176.190.0206.176.191.0206.176.192.0206.176.193.0206.176.194.0206.176.195.0206.176.196.0206.176.197.0206.176.198.0206.176.199.0206.176.200.0206.176.201.0206.176.202.0206.176.203.0206.176.204.0206.176.205.0206.176.206.0206.176.207.0206.176.208.0206.176.209.0206.176.210.0206.176.211.0206.176.212.0206.176.213.0206.176.214.0206.176.215.0206.176.216.0206.176.217.0206.176.218.0206.176.219.0206.176.220.0206.176.221.0206.176.222.0206.176.223.0206.176.224.0206.176.225.0206.176.226.0206.176.227.0206.176.228.0206.176.229.0206.176.230.0206.176.231.0206.176.232.0206.176.233.0206.176.234.0206.176.235.0206.176.236.0206.176.237.0206.176.238.0206.176.239.0206.176.240.0206.176.241.0206.176.242.0206.176.243.0206.176.244.0206.176.245.0206.176.246.0206.176.247.0206.176.248.0206.176.249.0206.176.250.0206.176.251.0206.176.252.0206.176.253.0206.176.254.0206.176.255.0206.209.0.0206.209.1.0206.209.2.0206.209.3.0206.209.4.0206.209.5.0206.209.6.0206.209.7.0206.209.8.0206.209.9.0206.209.10.0206.209.11.0206.209.12.0206.209.13.0206.209.14.0206.209.15.0206.209.16.0206.209.17.0206.209.18.0206.209.19.0206.209.20.0206.209.21.0206.209.22.0206.209.23.0206.209.24.0206.209.25.0206.209.26.0206.209.27.0206.209.28.0206.209.29.0206.209.30.0206.209.31.0206.209.32.0206.209.33.0206.209.34.0206.209.35.0206.209.36.0206.209.37.0206.209.38.0206.209.39.0206.209.40.0206.209.41.0206.209.42.0206.209.43.0206.209.44.0206.209.45.0206.209.46.0206.209.47.0206.209.48.0206.209.49.0206.209.50.0206.209.51.0206.209.52.0206.209.53.0206.209.54.0206.209.55.0206.209.56.0206.209.57.0206.209.58.0206.209.59.0206.209.60.0206.209.61.0206.209.62.0206.209.63.0206.209.64.0206.209.65.0206.209.66.0206.209.67.0206.209.68.0206.209.69.0206.209.70.0206.209.71.0206.209.72.0206.209.73.0206.209.74.0206.209.75.0206.209.76.0206.209.77.0206.209.78.0206.209.79.0206.209.80.0206.209.81.0206.209.82.0206.209.83.0206.209.84.0206.209.85.0206.209.86.0206.209.87.0206.209.88.0206.209.89.0206.209.90.0206.209.91.0206.209.92.0206.209.93.0206.209.94.0206.209.95.0206.209.96.0206.209.97.0206.209.98.0206.209.99.0206.209.100.0206.209.101.0206.209.102.0206.209.103.0206.209.104.0206.209.105.0206.209.106.0206.209.107.0206.209.108.0206.209.109.0206.209.110.0206.209.111.0206.209.112.0206.209.113.0206.209.114.0206.209.115.0206.209.116.0206.209.117.0206.209.118.0206.209.119.0206.209.120.0206.209.121.0206.209.122.0206.209.123.0206.209.124.0206.209.125.0206.209.126.0206.209.127.0206.209.128.0206.209.129.0206.209.130.0206.209.131.0206.209.132.0206.209.133.0206.209.134.0206.209.135.0206.209.136.0206.209.137.0206.209.138.0206.209.139.0206.209.140.0206.209.141.0206.209.142.0206.209.143.0206.209.144.0206.209.145.0206.209.146.0206.209.147.0206.209.148.0206.209.149.0206.209.150.0206.209.151.0206.209.152.0206.209.153.0206.209.154.0206.209.155.0206.209.156.0206.209.157.0206.209.158.0206.209.159.0206.209.160.0206.209.161.0206.209.162.0206.209.163.0206.209.164.0206.209.165.0206.209.166.0206.209.167.0206.209.168.0206.209.169.0206.209.170.0206.209.171.0206.209.172.0206.209.173.0206.209.174.0206.209.175.0206.209.176.0206.209.177.0206.209.178.0206.209.179.0206.209.180.0206.209.181.0206.209.182.0206.209.183.0206.209.184.0206.209.185.0206.209.186.0206.209.187.0206.209.188.0206.209.189.0206.209.190.0206.209.191.0206.209.192.0206.209.193.0206.209.194.0206.209.195.0206.209.196.0206.209.197.0206.209.198.0206.209.199.0206.209.200.0206.209.201.0206.209.202.0206.209.203.0206.209.204.0206.209.205.0206.209.206.0206.209.207.0206.209.208.0206.209.209.0206.209.210.0206.209.211.0206.209.212.0206.209.213.0206.209.214.0206.209.215.0206.209.216.0206.209.217.0206.209.218.0206.209.219.0206.209.220.0206.209.221.0206.209.222.0206.209.223.0206.209.224.0206.209.225.0206.209.226.0206.209.227.0206.209.228.0206.209.229.0206.209.230.0206.209.231.0206.209.232.0206.209.233.0206.209.234.0206.209.235.0206.209.236.0206.209.237.0206.209.238.0206.209.239.0206.209.240.0206.209.241.0206.209.242.0206.209.243.0206.209.244.0206.209.245.0206.209.246.0206.209.247.0206.209.248.0206.209.249.0206.209.250.0206.209.251.0206.209.252.0206.209.253.0206.209.254.0206.209.255.0