AS131158 163.221.128.0/24 CIDR and IP Range Summary.ASN: 131158 - Nara Institute of Science and Technology National University CorporationHost Count: 254Addressable IPs: 256 163.221.128.0163.221.128.1163.221.128.2163.221.128.3163.221.128.4163.221.128.5163.221.128.6163.221.128.7163.221.128.8163.221.128.9163.221.128.10163.221.128.11163.221.128.12163.221.128.13163.221.128.14163.221.128.15163.221.128.16163.221.128.17163.221.128.18163.221.128.19163.221.128.20163.221.128.21163.221.128.22163.221.128.23163.221.128.24163.221.128.25163.221.128.26163.221.128.27163.221.128.28163.221.128.29163.221.128.30163.221.128.31163.221.128.32163.221.128.33163.221.128.34163.221.128.35163.221.128.36163.221.128.37163.221.128.38163.221.128.39163.221.128.40163.221.128.41163.221.128.42163.221.128.43163.221.128.44163.221.128.45163.221.128.46163.221.128.47163.221.128.48163.221.128.49163.221.128.50163.221.128.51163.221.128.52163.221.128.53163.221.128.54163.221.128.55163.221.128.56163.221.128.57163.221.128.58163.221.128.59163.221.128.60163.221.128.61163.221.128.62163.221.128.63163.221.128.64163.221.128.65163.221.128.66163.221.128.67163.221.128.68163.221.128.69163.221.128.70163.221.128.71163.221.128.72163.221.128.73163.221.128.74163.221.128.75163.221.128.76163.221.128.77163.221.128.78163.221.128.79163.221.128.80163.221.128.81163.221.128.82163.221.128.83163.221.128.84163.221.128.85163.221.128.86163.221.128.87163.221.128.88163.221.128.89163.221.128.90163.221.128.91163.221.128.92163.221.128.93163.221.128.94163.221.128.95163.221.128.96163.221.128.97163.221.128.98163.221.128.99163.221.128.100163.221.128.101163.221.128.102163.221.128.103163.221.128.104163.221.128.105163.221.128.106163.221.128.107163.221.128.108163.221.128.109163.221.128.110163.221.128.111163.221.128.112163.221.128.113163.221.128.114163.221.128.115163.221.128.116163.221.128.117163.221.128.118163.221.128.119163.221.128.120163.221.128.121163.221.128.122163.221.128.123163.221.128.124163.221.128.125163.221.128.126163.221.128.127163.221.128.128163.221.128.129163.221.128.130163.221.128.131163.221.128.132163.221.128.133163.221.128.134163.221.128.135163.221.128.136163.221.128.137163.221.128.138163.221.128.139163.221.128.140163.221.128.141163.221.128.142163.221.128.143163.221.128.144163.221.128.145163.221.128.146163.221.128.147163.221.128.148163.221.128.149163.221.128.150163.221.128.151163.221.128.152163.221.128.153163.221.128.154163.221.128.155163.221.128.156163.221.128.157163.221.128.158163.221.128.159163.221.128.160163.221.128.161163.221.128.162163.221.128.163163.221.128.164163.221.128.165163.221.128.166163.221.128.167163.221.128.168163.221.128.169163.221.128.170163.221.128.171163.221.128.172163.221.128.173163.221.128.174163.221.128.175163.221.128.176163.221.128.177163.221.128.178163.221.128.179163.221.128.180163.221.128.181163.221.128.182163.221.128.183163.221.128.184163.221.128.185163.221.128.186163.221.128.187163.221.128.188163.221.128.189163.221.128.190163.221.128.191163.221.128.192163.221.128.193163.221.128.194163.221.128.195163.221.128.196163.221.128.197163.221.128.198163.221.128.199163.221.128.200163.221.128.201163.221.128.202163.221.128.203163.221.128.204163.221.128.205163.221.128.206163.221.128.207163.221.128.208163.221.128.209163.221.128.210163.221.128.211163.221.128.212163.221.128.213163.221.128.214163.221.128.215163.221.128.216163.221.128.217163.221.128.218163.221.128.219163.221.128.220163.221.128.221163.221.128.222163.221.128.223163.221.128.224163.221.128.225163.221.128.226163.221.128.227163.221.128.228163.221.128.229163.221.128.230163.221.128.231163.221.128.232163.221.128.233163.221.128.234163.221.128.235163.221.128.236163.221.128.237163.221.128.238163.221.128.239163.221.128.240163.221.128.241163.221.128.242163.221.128.243163.221.128.244163.221.128.245163.221.128.246163.221.128.247163.221.128.248163.221.128.249163.221.128.250163.221.128.251163.221.128.252163.221.128.253163.221.128.254163.221.128.255