AS131158 163.221.161.0/24 CIDR and IP Range Summary.ASN: 131158 - Nara Institute of Science and Technology National University CorporationHost Count: 254Addressable IPs: 256 163.221.161.0163.221.161.1163.221.161.2163.221.161.3163.221.161.4163.221.161.5163.221.161.6163.221.161.7163.221.161.8163.221.161.9163.221.161.10163.221.161.11163.221.161.12163.221.161.13163.221.161.14163.221.161.15163.221.161.16163.221.161.17163.221.161.18163.221.161.19163.221.161.20163.221.161.21163.221.161.22163.221.161.23163.221.161.24163.221.161.25163.221.161.26163.221.161.27163.221.161.28163.221.161.29163.221.161.30163.221.161.31163.221.161.32163.221.161.33163.221.161.34163.221.161.35163.221.161.36163.221.161.37163.221.161.38163.221.161.39163.221.161.40163.221.161.41163.221.161.42163.221.161.43163.221.161.44163.221.161.45163.221.161.46163.221.161.47163.221.161.48163.221.161.49163.221.161.50163.221.161.51163.221.161.52163.221.161.53163.221.161.54163.221.161.55163.221.161.56163.221.161.57163.221.161.58163.221.161.59163.221.161.60163.221.161.61163.221.161.62163.221.161.63163.221.161.64163.221.161.65163.221.161.66163.221.161.67163.221.161.68163.221.161.69163.221.161.70163.221.161.71163.221.161.72163.221.161.73163.221.161.74163.221.161.75163.221.161.76163.221.161.77163.221.161.78163.221.161.79163.221.161.80163.221.161.81163.221.161.82163.221.161.83163.221.161.84163.221.161.85163.221.161.86163.221.161.87163.221.161.88163.221.161.89163.221.161.90163.221.161.91163.221.161.92163.221.161.93163.221.161.94163.221.161.95163.221.161.96163.221.161.97163.221.161.98163.221.161.99163.221.161.100163.221.161.101163.221.161.102163.221.161.103163.221.161.104163.221.161.105163.221.161.106163.221.161.107163.221.161.108163.221.161.109163.221.161.110163.221.161.111163.221.161.112163.221.161.113163.221.161.114163.221.161.115163.221.161.116163.221.161.117163.221.161.118163.221.161.119163.221.161.120163.221.161.121163.221.161.122163.221.161.123163.221.161.124163.221.161.125163.221.161.126163.221.161.127163.221.161.128163.221.161.129163.221.161.130163.221.161.131163.221.161.132163.221.161.133163.221.161.134163.221.161.135163.221.161.136163.221.161.137163.221.161.138163.221.161.139163.221.161.140163.221.161.141163.221.161.142163.221.161.143163.221.161.144163.221.161.145163.221.161.146163.221.161.147163.221.161.148163.221.161.149163.221.161.150163.221.161.151163.221.161.152163.221.161.153163.221.161.154163.221.161.155163.221.161.156163.221.161.157163.221.161.158163.221.161.159163.221.161.160163.221.161.161163.221.161.162163.221.161.163163.221.161.164163.221.161.165163.221.161.166163.221.161.167163.221.161.168163.221.161.169163.221.161.170163.221.161.171163.221.161.172163.221.161.173163.221.161.174163.221.161.175163.221.161.176163.221.161.177163.221.161.178163.221.161.179163.221.161.180163.221.161.181163.221.161.182163.221.161.183163.221.161.184163.221.161.185163.221.161.186163.221.161.187163.221.161.188163.221.161.189163.221.161.190163.221.161.191163.221.161.192163.221.161.193163.221.161.194163.221.161.195163.221.161.196163.221.161.197163.221.161.198163.221.161.199163.221.161.200163.221.161.201163.221.161.202163.221.161.203163.221.161.204163.221.161.205163.221.161.206163.221.161.207163.221.161.208163.221.161.209163.221.161.210163.221.161.211163.221.161.212163.221.161.213163.221.161.214163.221.161.215163.221.161.216163.221.161.217163.221.161.218163.221.161.219163.221.161.220163.221.161.221163.221.161.222163.221.161.223163.221.161.224163.221.161.225163.221.161.226163.221.161.227163.221.161.228163.221.161.229163.221.161.230163.221.161.231163.221.161.232163.221.161.233163.221.161.234163.221.161.235163.221.161.236163.221.161.237163.221.161.238163.221.161.239163.221.161.240163.221.161.241163.221.161.242163.221.161.243163.221.161.244163.221.161.245163.221.161.246163.221.161.247163.221.161.248163.221.161.249163.221.161.250163.221.161.251163.221.161.252163.221.161.253163.221.161.254163.221.161.255