AS721 143.74.192.0/19 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 8190Addressable IPs: 8192143.74.192.0/24143.74.193.0/24143.74.194.0/24143.74.195.0/24143.74.196.0/24143.74.197.0/24143.74.198.0/24143.74.199.0/24143.74.200.0/24143.74.201.0/24143.74.202.0/24143.74.203.0/24143.74.204.0/24143.74.205.0/24143.74.206.0/24143.74.207.0/24143.74.208.0/24143.74.209.0/24143.74.210.0/24143.74.211.0/24143.74.212.0/24143.74.213.0/24143.74.214.0/24143.74.215.0/24143.74.216.0/24143.74.217.0/24143.74.218.0/24143.74.219.0/24143.74.220.0/24143.74.221.0/24143.74.222.0/24143.74.223.0/24