196,608
IPv4 Addresses
3
Network Blocks (/16)
Lawrence Livermore National Laboratory (AS45) is a network operator registered in 🇺🇸 United States. It announces approximately 196,608 IPv4 addresses across 3 /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
3 blocks · 768 /24 networks128.15.0.0128.15.1.0128.15.2.0128.15.3.0128.15.4.0128.15.5.0128.15.6.0128.15.7.0128.15.8.0128.15.9.0128.15.10.0128.15.11.0128.15.12.0128.15.13.0128.15.14.0128.15.15.0128.15.16.0128.15.17.0128.15.18.0128.15.19.0128.15.20.0128.15.21.0128.15.22.0128.15.23.0128.15.24.0128.15.25.0128.15.26.0128.15.27.0128.15.28.0128.15.29.0128.15.30.0128.15.31.0128.15.32.0128.15.33.0128.15.34.0128.15.35.0128.15.36.0128.15.37.0128.15.38.0128.15.39.0128.15.40.0128.15.41.0128.15.42.0128.15.43.0128.15.44.0128.15.45.0128.15.46.0128.15.47.0128.15.48.0128.15.49.0128.15.50.0128.15.51.0128.15.52.0128.15.53.0128.15.54.0128.15.55.0128.15.56.0128.15.57.0128.15.58.0128.15.59.0128.15.60.0128.15.61.0128.15.62.0128.15.63.0128.15.64.0128.15.65.0128.15.66.0128.15.67.0128.15.68.0128.15.69.0128.15.70.0128.15.71.0128.15.72.0128.15.73.0128.15.74.0128.15.75.0128.15.76.0128.15.77.0128.15.78.0128.15.79.0128.15.80.0128.15.81.0128.15.82.0128.15.83.0128.15.84.0128.15.85.0128.15.86.0128.15.87.0128.15.88.0128.15.89.0128.15.90.0128.15.91.0128.15.92.0128.15.93.0128.15.94.0128.15.95.0128.15.96.0128.15.97.0128.15.98.0128.15.99.0128.15.100.0128.15.101.0128.15.102.0128.15.103.0128.15.104.0128.15.105.0128.15.106.0128.15.107.0128.15.108.0128.15.109.0128.15.110.0128.15.111.0128.15.112.0128.15.113.0128.15.114.0128.15.115.0128.15.116.0128.15.117.0128.15.118.0128.15.119.0128.15.120.0128.15.121.0128.15.122.0128.15.123.0128.15.124.0128.15.125.0128.15.126.0128.15.127.0128.15.128.0128.15.129.0128.15.130.0128.15.131.0128.15.132.0128.15.133.0128.15.134.0128.15.135.0128.15.136.0128.15.137.0128.15.138.0128.15.139.0128.15.140.0128.15.141.0128.15.142.0128.15.143.0128.15.144.0128.15.145.0128.15.146.0128.15.147.0128.15.148.0128.15.149.0128.15.150.0128.15.151.0128.15.152.0128.15.153.0128.15.154.0128.15.155.0128.15.156.0128.15.157.0128.15.158.0128.15.159.0128.15.160.0128.15.161.0128.15.162.0128.15.163.0128.15.164.0128.15.165.0128.15.166.0128.15.167.0128.15.168.0128.15.169.0128.15.170.0128.15.171.0128.15.172.0128.15.173.0128.15.174.0128.15.175.0128.15.176.0128.15.177.0128.15.178.0128.15.179.0128.15.180.0128.15.181.0128.15.182.0128.15.183.0128.15.184.0128.15.185.0128.15.186.0128.15.187.0128.15.188.0128.15.189.0128.15.190.0128.15.191.0128.15.192.0128.15.193.0128.15.194.0128.15.195.0128.15.196.0128.15.197.0128.15.198.0128.15.199.0128.15.200.0128.15.201.0128.15.202.0128.15.203.0128.15.204.0128.15.205.0128.15.206.0128.15.207.0128.15.208.0128.15.209.0128.15.210.0128.15.211.0128.15.212.0128.15.213.0128.15.214.0128.15.215.0128.15.216.0128.15.217.0128.15.218.0128.15.219.0128.15.220.0128.15.221.0128.15.222.0128.15.223.0128.15.224.0128.15.225.0128.15.226.0128.15.227.0128.15.228.0128.15.229.0128.15.230.0128.15.231.0128.15.232.0128.15.233.0128.15.234.0128.15.235.0128.15.236.0128.15.237.0128.15.238.0128.15.239.0128.15.240.0128.15.241.0128.15.242.0128.15.243.0128.15.244.0128.15.245.0128.15.246.0128.15.247.0128.15.248.0128.15.249.0128.15.250.0128.15.251.0128.15.252.0128.15.253.0128.15.254.0128.15.255.0128.115.0.0128.115.1.0128.115.2.0128.115.3.0128.115.4.0128.115.5.0128.115.6.0128.115.7.0128.115.8.0128.115.9.0128.115.10.0128.115.11.0128.115.12.0128.115.13.0128.115.14.0128.115.15.0128.115.16.0128.115.17.0128.115.18.0128.115.19.0128.115.20.0128.115.21.0128.115.22.0128.115.23.0128.115.24.0128.115.25.0128.115.26.0128.115.27.0128.115.28.0128.115.29.0128.115.30.0128.115.31.0128.115.32.0128.115.33.0128.115.34.0128.115.35.0128.115.36.0128.115.37.0128.115.38.0128.115.39.0128.115.40.0128.115.41.0128.115.42.0128.115.43.0128.115.44.0128.115.45.0128.115.46.0128.115.47.0128.115.48.0128.115.49.0128.115.50.0128.115.51.0128.115.52.0128.115.53.0128.115.54.0128.115.55.0128.115.56.0128.115.57.0128.115.58.0128.115.59.0128.115.60.0128.115.61.0128.115.62.0128.115.63.0128.115.64.0128.115.65.0128.115.66.0128.115.67.0128.115.68.0128.115.69.0128.115.70.0128.115.71.0128.115.72.0128.115.73.0128.115.74.0128.115.75.0128.115.76.0128.115.77.0128.115.78.0128.115.79.0128.115.80.0128.115.81.0128.115.82.0128.115.83.0128.115.84.0128.115.85.0128.115.86.0128.115.87.0128.115.88.0128.115.89.0128.115.90.0128.115.91.0128.115.92.0128.115.93.0128.115.94.0128.115.95.0128.115.96.0128.115.97.0128.115.98.0128.115.99.0128.115.100.0128.115.101.0128.115.102.0128.115.103.0128.115.104.0128.115.105.0128.115.106.0128.115.107.0128.115.108.0128.115.109.0128.115.110.0128.115.111.0128.115.112.0128.115.113.0128.115.114.0128.115.115.0128.115.116.0128.115.117.0128.115.118.0128.115.119.0128.115.120.0128.115.121.0128.115.122.0128.115.123.0128.115.124.0128.115.125.0128.115.126.0128.115.127.0128.115.128.0128.115.129.0128.115.130.0128.115.131.0128.115.132.0128.115.133.0128.115.134.0128.115.135.0128.115.136.0128.115.137.0128.115.138.0128.115.139.0128.115.140.0128.115.141.0128.115.142.0128.115.143.0128.115.144.0128.115.145.0128.115.146.0128.115.147.0128.115.148.0128.115.149.0128.115.150.0128.115.151.0128.115.152.0128.115.153.0128.115.154.0128.115.155.0128.115.156.0128.115.157.0128.115.158.0128.115.159.0128.115.160.0128.115.161.0128.115.162.0128.115.163.0128.115.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