AS721 214.51.192.0/18 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 16382Addressable IPs: 16384214.51.192.0/24214.51.193.0/24214.51.194.0/24214.51.195.0/24214.51.196.0/24214.51.197.0/24214.51.198.0/24214.51.199.0/24214.51.200.0/24214.51.201.0/24214.51.202.0/24214.51.203.0/24214.51.204.0/24214.51.205.0/24214.51.206.0/24214.51.207.0/24214.51.208.0/24214.51.209.0/24214.51.210.0/24214.51.211.0/24214.51.212.0/24214.51.213.0/24214.51.214.0/24214.51.215.0/24214.51.216.0/24214.51.217.0/24214.51.218.0/24214.51.219.0/24214.51.220.0/24214.51.221.0/24214.51.222.0/24214.51.223.0/24214.51.224.0/24214.51.225.0/24214.51.226.0/24214.51.227.0/24214.51.228.0/24214.51.229.0/24214.51.230.0/24214.51.231.0/24214.51.232.0/24214.51.233.0/24214.51.234.0/24214.51.235.0/24214.51.236.0/24214.51.237.0/24214.51.238.0/24214.51.239.0/24214.51.240.0/24214.51.241.0/24214.51.242.0/24214.51.243.0/24214.51.244.0/24214.51.245.0/24214.51.246.0/24214.51.247.0/24214.51.248.0/24214.51.249.0/24214.51.250.0/24214.51.251.0/24214.51.252.0/24214.51.253.0/24214.51.254.0/24214.51.255.0/24