AS13 128.20.207.0/24 CIDR and IP Range Summary.ASN: 13 - Headquarters USAISCHost Count: 254Addressable IPs: 256 128.20.207.0128.20.207.1128.20.207.2128.20.207.3128.20.207.4128.20.207.5128.20.207.6128.20.207.7128.20.207.8128.20.207.9128.20.207.10128.20.207.11128.20.207.12128.20.207.13128.20.207.14128.20.207.15128.20.207.16128.20.207.17128.20.207.18128.20.207.19128.20.207.20128.20.207.21128.20.207.22128.20.207.23128.20.207.24128.20.207.25128.20.207.26128.20.207.27128.20.207.28128.20.207.29128.20.207.30128.20.207.31128.20.207.32128.20.207.33128.20.207.34128.20.207.35128.20.207.36128.20.207.37128.20.207.38128.20.207.39128.20.207.40128.20.207.41128.20.207.42128.20.207.43128.20.207.44128.20.207.45128.20.207.46128.20.207.47128.20.207.48128.20.207.49128.20.207.50128.20.207.51128.20.207.52128.20.207.53128.20.207.54128.20.207.55128.20.207.56128.20.207.57128.20.207.58128.20.207.59128.20.207.60128.20.207.61128.20.207.62128.20.207.63128.20.207.64128.20.207.65128.20.207.66128.20.207.67128.20.207.68128.20.207.69128.20.207.70128.20.207.71128.20.207.72128.20.207.73128.20.207.74128.20.207.75128.20.207.76128.20.207.77128.20.207.78128.20.207.79128.20.207.80128.20.207.81128.20.207.82128.20.207.83128.20.207.84128.20.207.85128.20.207.86128.20.207.87128.20.207.88128.20.207.89128.20.207.90128.20.207.91128.20.207.92128.20.207.93128.20.207.94128.20.207.95128.20.207.96128.20.207.97128.20.207.98128.20.207.99128.20.207.100128.20.207.101128.20.207.102128.20.207.103128.20.207.104128.20.207.105128.20.207.106128.20.207.107128.20.207.108128.20.207.109128.20.207.110128.20.207.111128.20.207.112128.20.207.113128.20.207.114128.20.207.115128.20.207.116128.20.207.117128.20.207.118128.20.207.119128.20.207.120128.20.207.121128.20.207.122128.20.207.123128.20.207.124128.20.207.125128.20.207.126128.20.207.127128.20.207.128128.20.207.129128.20.207.130128.20.207.131128.20.207.132128.20.207.133128.20.207.134128.20.207.135128.20.207.136128.20.207.137128.20.207.138128.20.207.139128.20.207.140128.20.207.141128.20.207.142128.20.207.143128.20.207.144128.20.207.145128.20.207.146128.20.207.147128.20.207.148128.20.207.149128.20.207.150128.20.207.151128.20.207.152128.20.207.153128.20.207.154128.20.207.155128.20.207.156128.20.207.157128.20.207.158128.20.207.159128.20.207.160128.20.207.161128.20.207.162128.20.207.163128.20.207.164128.20.207.165128.20.207.166128.20.207.167128.20.207.168128.20.207.169128.20.207.170128.20.207.171128.20.207.172128.20.207.173128.20.207.174128.20.207.175128.20.207.176128.20.207.177128.20.207.178128.20.207.179128.20.207.180128.20.207.181128.20.207.182128.20.207.183128.20.207.184128.20.207.185128.20.207.186128.20.207.187128.20.207.188128.20.207.189128.20.207.190128.20.207.191128.20.207.192128.20.207.193128.20.207.194128.20.207.195128.20.207.196128.20.207.197128.20.207.198128.20.207.199128.20.207.200128.20.207.201128.20.207.202128.20.207.203128.20.207.204128.20.207.205128.20.207.206128.20.207.207128.20.207.208128.20.207.209128.20.207.210128.20.207.211128.20.207.212128.20.207.213128.20.207.214128.20.207.215128.20.207.216128.20.207.217128.20.207.218128.20.207.219128.20.207.220128.20.207.221128.20.207.222128.20.207.223128.20.207.224128.20.207.225128.20.207.226128.20.207.227128.20.207.228128.20.207.229128.20.207.230128.20.207.231128.20.207.232128.20.207.233128.20.207.234128.20.207.235128.20.207.236128.20.207.237128.20.207.238128.20.207.239128.20.207.240128.20.207.241128.20.207.242128.20.207.243128.20.207.244128.20.207.245128.20.207.246128.20.207.247128.20.207.248128.20.207.249128.20.207.250128.20.207.251128.20.207.252128.20.207.253128.20.207.254128.20.207.255