AS131158 163.221.138.0/24 CIDR and IP Range Summary.ASN: 131158 - Nara Institute of Science and Technology National University CorporationHost Count: 254Addressable IPs: 256 163.221.138.0163.221.138.1163.221.138.2163.221.138.3163.221.138.4163.221.138.5163.221.138.6163.221.138.7163.221.138.8163.221.138.9163.221.138.10163.221.138.11163.221.138.12163.221.138.13163.221.138.14163.221.138.15163.221.138.16163.221.138.17163.221.138.18163.221.138.19163.221.138.20163.221.138.21163.221.138.22163.221.138.23163.221.138.24163.221.138.25163.221.138.26163.221.138.27163.221.138.28163.221.138.29163.221.138.30163.221.138.31163.221.138.32163.221.138.33163.221.138.34163.221.138.35163.221.138.36163.221.138.37163.221.138.38163.221.138.39163.221.138.40163.221.138.41163.221.138.42163.221.138.43163.221.138.44163.221.138.45163.221.138.46163.221.138.47163.221.138.48163.221.138.49163.221.138.50163.221.138.51163.221.138.52163.221.138.53163.221.138.54163.221.138.55163.221.138.56163.221.138.57163.221.138.58163.221.138.59163.221.138.60163.221.138.61163.221.138.62163.221.138.63163.221.138.64163.221.138.65163.221.138.66163.221.138.67163.221.138.68163.221.138.69163.221.138.70163.221.138.71163.221.138.72163.221.138.73163.221.138.74163.221.138.75163.221.138.76163.221.138.77163.221.138.78163.221.138.79163.221.138.80163.221.138.81163.221.138.82163.221.138.83163.221.138.84163.221.138.85163.221.138.86163.221.138.87163.221.138.88163.221.138.89163.221.138.90163.221.138.91163.221.138.92163.221.138.93163.221.138.94163.221.138.95163.221.138.96163.221.138.97163.221.138.98163.221.138.99163.221.138.100163.221.138.101163.221.138.102163.221.138.103163.221.138.104163.221.138.105163.221.138.106163.221.138.107163.221.138.108163.221.138.109163.221.138.110163.221.138.111163.221.138.112163.221.138.113163.221.138.114163.221.138.115163.221.138.116163.221.138.117163.221.138.118163.221.138.119163.221.138.120163.221.138.121163.221.138.122163.221.138.123163.221.138.124163.221.138.125163.221.138.126163.221.138.127163.221.138.128163.221.138.129163.221.138.130163.221.138.131163.221.138.132163.221.138.133163.221.138.134163.221.138.135163.221.138.136163.221.138.137163.221.138.138163.221.138.139163.221.138.140163.221.138.141163.221.138.142163.221.138.143163.221.138.144163.221.138.145163.221.138.146163.221.138.147163.221.138.148163.221.138.149163.221.138.150163.221.138.151163.221.138.152163.221.138.153163.221.138.154163.221.138.155163.221.138.156163.221.138.157163.221.138.158163.221.138.159163.221.138.160163.221.138.161163.221.138.162163.221.138.163163.221.138.164163.221.138.165163.221.138.166163.221.138.167163.221.138.168163.221.138.169163.221.138.170163.221.138.171163.221.138.172163.221.138.173163.221.138.174163.221.138.175163.221.138.176163.221.138.177163.221.138.178163.221.138.179163.221.138.180163.221.138.181163.221.138.182163.221.138.183163.221.138.184163.221.138.185163.221.138.186163.221.138.187163.221.138.188163.221.138.189163.221.138.190163.221.138.191163.221.138.192163.221.138.193163.221.138.194163.221.138.195163.221.138.196163.221.138.197163.221.138.198163.221.138.199163.221.138.200163.221.138.201163.221.138.202163.221.138.203163.221.138.204163.221.138.205163.221.138.206163.221.138.207163.221.138.208163.221.138.209163.221.138.210163.221.138.211163.221.138.212163.221.138.213163.221.138.214163.221.138.215163.221.138.216163.221.138.217163.221.138.218163.221.138.219163.221.138.220163.221.138.221163.221.138.222163.221.138.223163.221.138.224163.221.138.225163.221.138.226163.221.138.227163.221.138.228163.221.138.229163.221.138.230163.221.138.231163.221.138.232163.221.138.233163.221.138.234163.221.138.235163.221.138.236163.221.138.237163.221.138.238163.221.138.239163.221.138.240163.221.138.241163.221.138.242163.221.138.243163.221.138.244163.221.138.245163.221.138.246163.221.138.247163.221.138.248163.221.138.249163.221.138.250163.221.138.251163.221.138.252163.221.138.253163.221.138.254163.221.138.255