AS721 139.241.128.0/18 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 16382Addressable IPs: 16384139.241.128.0/24139.241.129.0/24139.241.130.0/24139.241.131.0/24139.241.132.0/24139.241.133.0/24139.241.134.0/24139.241.135.0/24139.241.136.0/24139.241.137.0/24139.241.138.0/24139.241.139.0/24139.241.140.0/24139.241.141.0/24139.241.142.0/24139.241.143.0/24139.241.144.0/24139.241.145.0/24139.241.146.0/24139.241.147.0/24139.241.148.0/24139.241.149.0/24139.241.150.0/24139.241.151.0/24139.241.152.0/24139.241.153.0/24139.241.154.0/24139.241.155.0/24139.241.156.0/24139.241.157.0/24139.241.158.0/24139.241.159.0/24139.241.160.0/24139.241.161.0/24139.241.162.0/24139.241.163.0/24139.241.164.0/24139.241.165.0/24139.241.166.0/24139.241.167.0/24139.241.168.0/24139.241.169.0/24139.241.170.0/24139.241.171.0/24139.241.172.0/24139.241.173.0/24139.241.174.0/24139.241.175.0/24139.241.176.0/24139.241.177.0/24139.241.178.0/24139.241.179.0/24139.241.180.0/24139.241.181.0/24139.241.182.0/24139.241.183.0/24139.241.184.0/24139.241.185.0/24139.241.186.0/24139.241.187.0/24139.241.188.0/24139.241.189.0/24139.241.190.0/24139.241.191.0/24