AS721 143.84.112.0/20 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 4094Addressable IPs: 4096143.84.112.0/24143.84.113.0/24143.84.114.0/24143.84.115.0/24143.84.116.0/24143.84.117.0/24143.84.118.0/24143.84.119.0/24143.84.120.0/24143.84.121.0/24143.84.122.0/24143.84.123.0/24143.84.124.0/24143.84.125.0/24143.84.126.0/24143.84.127.0/24