65,536
IPv4 Addresses
1
Network Blocks (/16)
National Academy of Sciences (AS7301) is a network operator registered in 🇺🇸 United States. It announces approximately 65,536 IPv4 addresses across 1 /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
1 blocks · 256 /24 networks144.171.0.0144.171.1.0144.171.2.0144.171.3.0144.171.4.0144.171.5.0144.171.6.0144.171.7.0144.171.8.0144.171.9.0144.171.10.0144.171.11.0144.171.12.0144.171.13.0144.171.14.0144.171.15.0144.171.16.0144.171.17.0144.171.18.0144.171.19.0144.171.20.0144.171.21.0144.171.22.0144.171.23.0144.171.24.0144.171.25.0144.171.26.0144.171.27.0144.171.28.0144.171.29.0144.171.30.0144.171.31.0144.171.32.0144.171.33.0144.171.34.0144.171.35.0144.171.36.0144.171.37.0144.171.38.0144.171.39.0144.171.40.0144.171.41.0144.171.42.0144.171.43.0144.171.44.0144.171.45.0144.171.46.0144.171.47.0144.171.48.0144.171.49.0144.171.50.0144.171.51.0144.171.52.0144.171.53.0144.171.54.0144.171.55.0144.171.56.0144.171.57.0144.171.58.0144.171.59.0144.171.60.0144.171.61.0144.171.62.0144.171.63.0144.171.64.0144.171.65.0144.171.66.0144.171.67.0144.171.68.0144.171.69.0144.171.70.0144.171.71.0144.171.72.0144.171.73.0144.171.74.0144.171.75.0144.171.76.0144.171.77.0144.171.78.0144.171.79.0144.171.80.0144.171.81.0144.171.82.0144.171.83.0144.171.84.0144.171.85.0144.171.86.0144.171.87.0144.171.88.0144.171.89.0144.171.90.0144.171.91.0144.171.92.0144.171.93.0144.171.94.0144.171.95.0144.171.96.0144.171.97.0144.171.98.0144.171.99.0144.171.100.0144.171.101.0144.171.102.0144.171.103.0144.171.104.0144.171.105.0144.171.106.0144.171.107.0144.171.108.0144.171.109.0144.171.110.0144.171.111.0144.171.112.0144.171.113.0144.171.114.0144.171.115.0144.171.116.0144.171.117.0144.171.118.0144.171.119.0144.171.120.0144.171.121.0144.171.122.0144.171.123.0144.171.124.0144.171.125.0144.171.126.0144.171.127.0144.171.128.0144.171.129.0144.171.130.0144.171.131.0144.171.132.0144.171.133.0144.171.134.0144.171.135.0144.171.136.0144.171.137.0144.171.138.0144.171.139.0144.171.140.0144.171.141.0144.171.142.0144.171.143.0144.171.144.0144.171.145.0144.171.146.0144.171.147.0144.171.148.0144.171.149.0144.171.150.0144.171.151.0144.171.152.0144.171.153.0144.171.154.0144.171.155.0144.171.156.0144.171.157.0144.171.158.0144.171.159.0144.171.160.0144.171.161.0144.171.162.0144.171.163.0144.171.164.0144.171.165.0144.171.166.0144.171.167.0144.171.168.0144.171.169.0144.171.170.0144.171.171.0144.171.172.0144.171.173.0144.171.174.0144.171.175.0144.171.176.0144.171.177.0144.171.178.0144.171.179.0144.171.180.0144.171.181.0144.171.182.0144.171.183.0144.171.184.0144.171.185.0144.171.186.0144.171.187.0144.171.188.0144.171.189.0144.171.190.0144.171.191.0144.171.192.0144.171.193.0144.171.194.0144.171.195.0144.171.196.0144.171.197.0144.171.198.0144.171.199.0144.171.200.0144.171.201.0144.171.202.0144.171.203.0144.171.204.0144.171.205.0144.171.206.0144.171.207.0144.171.208.0144.171.209.0144.171.210.0144.171.211.0144.171.212.0144.171.213.0144.171.214.0144.171.215.0144.171.216.0144.171.217.0144.171.218.0144.171.219.0144.171.220.0144.171.221.0144.171.222.0144.171.223.0144.171.224.0144.171.225.0144.171.226.0144.171.227.0144.171.228.0144.171.229.0144.171.230.0144.171.231.0144.171.232.0144.171.233.0144.171.234.0144.171.235.0144.171.236.0144.171.237.0144.171.238.0144.171.239.0144.171.240.0144.171.241.0144.171.242.0144.171.243.0144.171.244.0144.171.245.0144.171.246.0144.171.247.0144.171.248.0144.171.249.0144.171.250.0144.171.251.0144.171.252.0144.171.253.0144.171.254.0144.171.255.0