AS131158 163.221.216.0/24 CIDR and IP Range Summary.ASN: 131158 - Nara Institute of Science and Technology National University CorporationHost Count: 254Addressable IPs: 256 163.221.216.0163.221.216.1163.221.216.2163.221.216.3163.221.216.4163.221.216.5163.221.216.6163.221.216.7163.221.216.8163.221.216.9163.221.216.10163.221.216.11163.221.216.12163.221.216.13163.221.216.14163.221.216.15163.221.216.16163.221.216.17163.221.216.18163.221.216.19163.221.216.20163.221.216.21163.221.216.22163.221.216.23163.221.216.24163.221.216.25163.221.216.26163.221.216.27163.221.216.28163.221.216.29163.221.216.30163.221.216.31163.221.216.32163.221.216.33163.221.216.34163.221.216.35163.221.216.36163.221.216.37163.221.216.38163.221.216.39163.221.216.40163.221.216.41163.221.216.42163.221.216.43163.221.216.44163.221.216.45163.221.216.46163.221.216.47163.221.216.48163.221.216.49163.221.216.50163.221.216.51163.221.216.52163.221.216.53163.221.216.54163.221.216.55163.221.216.56163.221.216.57163.221.216.58163.221.216.59163.221.216.60163.221.216.61163.221.216.62163.221.216.63163.221.216.64163.221.216.65163.221.216.66163.221.216.67163.221.216.68163.221.216.69163.221.216.70163.221.216.71163.221.216.72163.221.216.73163.221.216.74163.221.216.75163.221.216.76163.221.216.77163.221.216.78163.221.216.79163.221.216.80163.221.216.81163.221.216.82163.221.216.83163.221.216.84163.221.216.85163.221.216.86163.221.216.87163.221.216.88163.221.216.89163.221.216.90163.221.216.91163.221.216.92163.221.216.93163.221.216.94163.221.216.95163.221.216.96163.221.216.97163.221.216.98163.221.216.99163.221.216.100163.221.216.101163.221.216.102163.221.216.103163.221.216.104163.221.216.105163.221.216.106163.221.216.107163.221.216.108163.221.216.109163.221.216.110163.221.216.111163.221.216.112163.221.216.113163.221.216.114163.221.216.115163.221.216.116163.221.216.117163.221.216.118163.221.216.119163.221.216.120163.221.216.121163.221.216.122163.221.216.123163.221.216.124163.221.216.125163.221.216.126163.221.216.127163.221.216.128163.221.216.129163.221.216.130163.221.216.131163.221.216.132163.221.216.133163.221.216.134163.221.216.135163.221.216.136163.221.216.137163.221.216.138163.221.216.139163.221.216.140163.221.216.141163.221.216.142163.221.216.143163.221.216.144163.221.216.145163.221.216.146163.221.216.147163.221.216.148163.221.216.149163.221.216.150163.221.216.151163.221.216.152163.221.216.153163.221.216.154163.221.216.155163.221.216.156163.221.216.157163.221.216.158163.221.216.159163.221.216.160163.221.216.161163.221.216.162163.221.216.163163.221.216.164163.221.216.165163.221.216.166163.221.216.167163.221.216.168163.221.216.169163.221.216.170163.221.216.171163.221.216.172163.221.216.173163.221.216.174163.221.216.175163.221.216.176163.221.216.177163.221.216.178163.221.216.179163.221.216.180163.221.216.181163.221.216.182163.221.216.183163.221.216.184163.221.216.185163.221.216.186163.221.216.187163.221.216.188163.221.216.189163.221.216.190163.221.216.191163.221.216.192163.221.216.193163.221.216.194163.221.216.195163.221.216.196163.221.216.197163.221.216.198163.221.216.199163.221.216.200163.221.216.201163.221.216.202163.221.216.203163.221.216.204163.221.216.205163.221.216.206163.221.216.207163.221.216.208163.221.216.209163.221.216.210163.221.216.211163.221.216.212163.221.216.213163.221.216.214163.221.216.215163.221.216.216163.221.216.217163.221.216.218163.221.216.219163.221.216.220163.221.216.221163.221.216.222163.221.216.223163.221.216.224163.221.216.225163.221.216.226163.221.216.227163.221.216.228163.221.216.229163.221.216.230163.221.216.231163.221.216.232163.221.216.233163.221.216.234163.221.216.235163.221.216.236163.221.216.237163.221.216.238163.221.216.239163.221.216.240163.221.216.241163.221.216.242163.221.216.243163.221.216.244163.221.216.245163.221.216.246163.221.216.247163.221.216.248163.221.216.249163.221.216.250163.221.216.251163.221.216.252163.221.216.253163.221.216.254163.221.216.255