AS721 199.57.128.0/24 CIDR and IP Range Summary.ASN: 721 - DoD Network Information CenterHost Count: 254Addressable IPs: 256 199.57.128.0199.57.128.1199.57.128.2199.57.128.3199.57.128.4199.57.128.5199.57.128.6199.57.128.7199.57.128.8199.57.128.9199.57.128.10199.57.128.11199.57.128.12199.57.128.13199.57.128.14199.57.128.15199.57.128.16199.57.128.17199.57.128.18199.57.128.19199.57.128.20199.57.128.21199.57.128.22199.57.128.23199.57.128.24199.57.128.25199.57.128.26199.57.128.27199.57.128.28199.57.128.29199.57.128.30199.57.128.31199.57.128.32199.57.128.33199.57.128.34199.57.128.35199.57.128.36199.57.128.37199.57.128.38199.57.128.39199.57.128.40199.57.128.41199.57.128.42199.57.128.43199.57.128.44199.57.128.45199.57.128.46199.57.128.47199.57.128.48199.57.128.49199.57.128.50199.57.128.51199.57.128.52199.57.128.53199.57.128.54199.57.128.55199.57.128.56199.57.128.57199.57.128.58199.57.128.59199.57.128.60199.57.128.61199.57.128.62199.57.128.63199.57.128.64199.57.128.65199.57.128.66199.57.128.67199.57.128.68199.57.128.69199.57.128.70199.57.128.71199.57.128.72199.57.128.73199.57.128.74199.57.128.75199.57.128.76199.57.128.77199.57.128.78199.57.128.79199.57.128.80199.57.128.81199.57.128.82199.57.128.83199.57.128.84199.57.128.85199.57.128.86199.57.128.87199.57.128.88199.57.128.89199.57.128.90199.57.128.91199.57.128.92199.57.128.93199.57.128.94199.57.128.95199.57.128.96199.57.128.97199.57.128.98199.57.128.99199.57.128.100199.57.128.101199.57.128.102199.57.128.103199.57.128.104199.57.128.105199.57.128.106199.57.128.107199.57.128.108199.57.128.109199.57.128.110199.57.128.111199.57.128.112199.57.128.113199.57.128.114199.57.128.115199.57.128.116199.57.128.117199.57.128.118199.57.128.119199.57.128.120199.57.128.121199.57.128.122199.57.128.123199.57.128.124199.57.128.125199.57.128.126199.57.128.127199.57.128.128199.57.128.129199.57.128.130199.57.128.131199.57.128.132199.57.128.133199.57.128.134199.57.128.135199.57.128.136199.57.128.137199.57.128.138199.57.128.139199.57.128.140199.57.128.141199.57.128.142199.57.128.143199.57.128.144199.57.128.145199.57.128.146199.57.128.147199.57.128.148199.57.128.149199.57.128.150199.57.128.151199.57.128.152199.57.128.153199.57.128.154199.57.128.155199.57.128.156199.57.128.157199.57.128.158199.57.128.159199.57.128.160199.57.128.161199.57.128.162199.57.128.163199.57.128.164199.57.128.165199.57.128.166199.57.128.167199.57.128.168199.57.128.169199.57.128.170199.57.128.171199.57.128.172199.57.128.173199.57.128.174199.57.128.175199.57.128.176199.57.128.177199.57.128.178199.57.128.179199.57.128.180199.57.128.181199.57.128.182199.57.128.183199.57.128.184199.57.128.185199.57.128.186199.57.128.187199.57.128.188199.57.128.189199.57.128.190199.57.128.191199.57.128.192199.57.128.193199.57.128.194199.57.128.195199.57.128.196199.57.128.197199.57.128.198199.57.128.199199.57.128.200199.57.128.201199.57.128.202199.57.128.203199.57.128.204199.57.128.205199.57.128.206199.57.128.207199.57.128.208199.57.128.209199.57.128.210199.57.128.211199.57.128.212199.57.128.213199.57.128.214199.57.128.215199.57.128.216199.57.128.217199.57.128.218199.57.128.219199.57.128.220199.57.128.221199.57.128.222199.57.128.223199.57.128.224199.57.128.225199.57.128.226199.57.128.227199.57.128.228199.57.128.229199.57.128.230199.57.128.231199.57.128.232199.57.128.233199.57.128.234199.57.128.235199.57.128.236199.57.128.237199.57.128.238199.57.128.239199.57.128.240199.57.128.241199.57.128.242199.57.128.243199.57.128.244199.57.128.245199.57.128.246199.57.128.247199.57.128.248199.57.128.249199.57.128.250199.57.128.251199.57.128.252199.57.128.253199.57.128.254199.57.128.255