AS131158 163.221.63.0/24 CIDR and IP Range Summary.ASN: 131158 - Nara Institute of Science and Technology National University CorporationHost Count: 254Addressable IPs: 256 163.221.63.0163.221.63.1163.221.63.2163.221.63.3163.221.63.4163.221.63.5163.221.63.6163.221.63.7163.221.63.8163.221.63.9163.221.63.10163.221.63.11163.221.63.12163.221.63.13163.221.63.14163.221.63.15163.221.63.16163.221.63.17163.221.63.18163.221.63.19163.221.63.20163.221.63.21163.221.63.22163.221.63.23163.221.63.24163.221.63.25163.221.63.26163.221.63.27163.221.63.28163.221.63.29163.221.63.30163.221.63.31163.221.63.32163.221.63.33163.221.63.34163.221.63.35163.221.63.36163.221.63.37163.221.63.38163.221.63.39163.221.63.40163.221.63.41163.221.63.42163.221.63.43163.221.63.44163.221.63.45163.221.63.46163.221.63.47163.221.63.48163.221.63.49163.221.63.50163.221.63.51163.221.63.52163.221.63.53163.221.63.54163.221.63.55163.221.63.56163.221.63.57163.221.63.58163.221.63.59163.221.63.60163.221.63.61163.221.63.62163.221.63.63163.221.63.64163.221.63.65163.221.63.66163.221.63.67163.221.63.68163.221.63.69163.221.63.70163.221.63.71163.221.63.72163.221.63.73163.221.63.74163.221.63.75163.221.63.76163.221.63.77163.221.63.78163.221.63.79163.221.63.80163.221.63.81163.221.63.82163.221.63.83163.221.63.84163.221.63.85163.221.63.86163.221.63.87163.221.63.88163.221.63.89163.221.63.90163.221.63.91163.221.63.92163.221.63.93163.221.63.94163.221.63.95163.221.63.96163.221.63.97163.221.63.98163.221.63.99163.221.63.100163.221.63.101163.221.63.102163.221.63.103163.221.63.104163.221.63.105163.221.63.106163.221.63.107163.221.63.108163.221.63.109163.221.63.110163.221.63.111163.221.63.112163.221.63.113163.221.63.114163.221.63.115163.221.63.116163.221.63.117163.221.63.118163.221.63.119163.221.63.120163.221.63.121163.221.63.122163.221.63.123163.221.63.124163.221.63.125163.221.63.126163.221.63.127163.221.63.128163.221.63.129163.221.63.130163.221.63.131163.221.63.132163.221.63.133163.221.63.134163.221.63.135163.221.63.136163.221.63.137163.221.63.138163.221.63.139163.221.63.140163.221.63.141163.221.63.142163.221.63.143163.221.63.144163.221.63.145163.221.63.146163.221.63.147163.221.63.148163.221.63.149163.221.63.150163.221.63.151163.221.63.152163.221.63.153163.221.63.154163.221.63.155163.221.63.156163.221.63.157163.221.63.158163.221.63.159163.221.63.160163.221.63.161163.221.63.162163.221.63.163163.221.63.164163.221.63.165163.221.63.166163.221.63.167163.221.63.168163.221.63.169163.221.63.170163.221.63.171163.221.63.172163.221.63.173163.221.63.174163.221.63.175163.221.63.176163.221.63.177163.221.63.178163.221.63.179163.221.63.180163.221.63.181163.221.63.182163.221.63.183163.221.63.184163.221.63.185163.221.63.186163.221.63.187163.221.63.188163.221.63.189163.221.63.190163.221.63.191163.221.63.192163.221.63.193163.221.63.194163.221.63.195163.221.63.196163.221.63.197163.221.63.198163.221.63.199163.221.63.200163.221.63.201163.221.63.202163.221.63.203163.221.63.204163.221.63.205163.221.63.206163.221.63.207163.221.63.208163.221.63.209163.221.63.210163.221.63.211163.221.63.212163.221.63.213163.221.63.214163.221.63.215163.221.63.216163.221.63.217163.221.63.218163.221.63.219163.221.63.220163.221.63.221163.221.63.222163.221.63.223163.221.63.224163.221.63.225163.221.63.226163.221.63.227163.221.63.228163.221.63.229163.221.63.230163.221.63.231163.221.63.232163.221.63.233163.221.63.234163.221.63.235163.221.63.236163.221.63.237163.221.63.238163.221.63.239163.221.63.240163.221.63.241163.221.63.242163.221.63.243163.221.63.244163.221.63.245163.221.63.246163.221.63.247163.221.63.248163.221.63.249163.221.63.250163.221.63.251163.221.63.252163.221.63.253163.221.63.254163.221.63.255