AS721 143.156.0.0/18 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 16382Addressable IPs: 16384143.156.0.0/24143.156.1.0/24143.156.2.0/24143.156.3.0/24143.156.4.0/24143.156.5.0/24143.156.6.0/24143.156.7.0/24143.156.8.0/24143.156.9.0/24143.156.10.0/24143.156.11.0/24143.156.12.0/24143.156.13.0/24143.156.14.0/24143.156.15.0/24143.156.16.0/24143.156.17.0/24143.156.18.0/24143.156.19.0/24143.156.20.0/24143.156.21.0/24143.156.22.0/24143.156.23.0/24143.156.24.0/24143.156.25.0/24143.156.26.0/24143.156.27.0/24143.156.28.0/24143.156.29.0/24143.156.30.0/24143.156.31.0/24143.156.32.0/24143.156.33.0/24143.156.34.0/24143.156.35.0/24143.156.36.0/24143.156.37.0/24143.156.38.0/24143.156.39.0/24143.156.40.0/24143.156.41.0/24143.156.42.0/24143.156.43.0/24143.156.44.0/24143.156.45.0/24143.156.46.0/24143.156.47.0/24143.156.48.0/24143.156.49.0/24143.156.50.0/24143.156.51.0/24143.156.52.0/24143.156.53.0/24143.156.54.0/24143.156.55.0/24143.156.56.0/24143.156.57.0/24143.156.58.0/24143.156.59.0/24143.156.60.0/24143.156.61.0/24143.156.62.0/24143.156.63.0/24