AS1600 143.68.16.0/20 CIDR and IP Range Summary.ASN: 1600 - DoD Network Information CenterHost Count: 4094Addressable IPs: 4096143.68.16.0/24143.68.17.0/24143.68.18.0/24143.68.19.0/24143.68.20.0/24143.68.21.0/24143.68.22.0/24143.68.23.0/24143.68.24.0/24143.68.25.0/24143.68.26.0/24143.68.27.0/24143.68.28.0/24143.68.29.0/24143.68.30.0/24143.68.31.0/24