AS55 128.91.198.0/24 CIDR and IP Range Summary.ASN: 55 - University of PennsylvaniaHost Count: 254Addressable IPs: 256 128.91.198.0128.91.198.1128.91.198.2128.91.198.3128.91.198.4128.91.198.5128.91.198.6128.91.198.7128.91.198.8128.91.198.9128.91.198.10128.91.198.11128.91.198.12128.91.198.13128.91.198.14128.91.198.15128.91.198.16128.91.198.17128.91.198.18128.91.198.19128.91.198.20128.91.198.21128.91.198.22128.91.198.23128.91.198.24128.91.198.25128.91.198.26128.91.198.27128.91.198.28128.91.198.29128.91.198.30128.91.198.31128.91.198.32128.91.198.33128.91.198.34128.91.198.35128.91.198.36128.91.198.37128.91.198.38128.91.198.39128.91.198.40128.91.198.41128.91.198.42128.91.198.43128.91.198.44128.91.198.45128.91.198.46128.91.198.47128.91.198.48128.91.198.49128.91.198.50128.91.198.51128.91.198.52128.91.198.53128.91.198.54128.91.198.55128.91.198.56128.91.198.57128.91.198.58128.91.198.59128.91.198.60128.91.198.61128.91.198.62128.91.198.63128.91.198.64128.91.198.65128.91.198.66128.91.198.67128.91.198.68128.91.198.69128.91.198.70128.91.198.71128.91.198.72128.91.198.73128.91.198.74128.91.198.75128.91.198.76128.91.198.77128.91.198.78128.91.198.79128.91.198.80128.91.198.81128.91.198.82128.91.198.83128.91.198.84128.91.198.85128.91.198.86128.91.198.87128.91.198.88128.91.198.89128.91.198.90128.91.198.91128.91.198.92128.91.198.93128.91.198.94128.91.198.95128.91.198.96128.91.198.97128.91.198.98128.91.198.99128.91.198.100128.91.198.101128.91.198.102128.91.198.103128.91.198.104128.91.198.105128.91.198.106128.91.198.107128.91.198.108128.91.198.109128.91.198.110128.91.198.111128.91.198.112128.91.198.113128.91.198.114128.91.198.115128.91.198.116128.91.198.117128.91.198.118128.91.198.119128.91.198.120128.91.198.121128.91.198.122128.91.198.123128.91.198.124128.91.198.125128.91.198.126128.91.198.127128.91.198.128128.91.198.129128.91.198.130128.91.198.131128.91.198.132128.91.198.133128.91.198.134128.91.198.135128.91.198.136128.91.198.137128.91.198.138128.91.198.139128.91.198.140128.91.198.141128.91.198.142128.91.198.143128.91.198.144128.91.198.145128.91.198.146128.91.198.147128.91.198.148128.91.198.149128.91.198.150128.91.198.151128.91.198.152128.91.198.153128.91.198.154128.91.198.155128.91.198.156128.91.198.157128.91.198.158128.91.198.159128.91.198.160128.91.198.161128.91.198.162128.91.198.163128.91.198.164128.91.198.165128.91.198.166128.91.198.167128.91.198.168128.91.198.169128.91.198.170128.91.198.171128.91.198.172128.91.198.173128.91.198.174128.91.198.175128.91.198.176128.91.198.177128.91.198.178128.91.198.179128.91.198.180128.91.198.181128.91.198.182128.91.198.183128.91.198.184128.91.198.185128.91.198.186128.91.198.187128.91.198.188128.91.198.189128.91.198.190128.91.198.191128.91.198.192128.91.198.193128.91.198.194128.91.198.195128.91.198.196128.91.198.197128.91.198.198128.91.198.199128.91.198.200128.91.198.201128.91.198.202128.91.198.203128.91.198.204128.91.198.205128.91.198.206128.91.198.207128.91.198.208128.91.198.209128.91.198.210128.91.198.211128.91.198.212128.91.198.213128.91.198.214128.91.198.215128.91.198.216128.91.198.217128.91.198.218128.91.198.219128.91.198.220128.91.198.221128.91.198.222128.91.198.223128.91.198.224128.91.198.225128.91.198.226128.91.198.227128.91.198.228128.91.198.229128.91.198.230128.91.198.231128.91.198.232128.91.198.233128.91.198.234128.91.198.235128.91.198.236128.91.198.237128.91.198.238128.91.198.239128.91.198.240128.91.198.241128.91.198.242128.91.198.243128.91.198.244128.91.198.245128.91.198.246128.91.198.247128.91.198.248128.91.198.249128.91.198.250128.91.198.251128.91.198.252128.91.198.253128.91.198.254128.91.198.255