AS1600 143.73.144.0/20 CIDR and IP Range Summary.ASN: 1600 - DoD Network Information CenterHost Count: 4094Addressable IPs: 4096143.73.144.0/24143.73.145.0/24143.73.146.0/24143.73.147.0/24143.73.148.0/24143.73.149.0/24143.73.150.0/24143.73.151.0/24143.73.152.0/24143.73.153.0/24143.73.154.0/24143.73.155.0/24143.73.156.0/24143.73.157.0/24143.73.158.0/24143.73.159.0/24