AS131158 163.221.1.0/24 CIDR and IP Range Summary.ASN: 131158 - Nara Institute of Science and Technology National University CorporationHost Count: 254Addressable IPs: 256 163.221.1.0163.221.1.1163.221.1.2163.221.1.3163.221.1.4163.221.1.5163.221.1.6163.221.1.7163.221.1.8163.221.1.9163.221.1.10163.221.1.11163.221.1.12163.221.1.13163.221.1.14163.221.1.15163.221.1.16163.221.1.17163.221.1.18163.221.1.19163.221.1.20163.221.1.21163.221.1.22163.221.1.23163.221.1.24163.221.1.25163.221.1.26163.221.1.27163.221.1.28163.221.1.29163.221.1.30163.221.1.31163.221.1.32163.221.1.33163.221.1.34163.221.1.35163.221.1.36163.221.1.37163.221.1.38163.221.1.39163.221.1.40163.221.1.41163.221.1.42163.221.1.43163.221.1.44163.221.1.45163.221.1.46163.221.1.47163.221.1.48163.221.1.49163.221.1.50163.221.1.51163.221.1.52163.221.1.53163.221.1.54163.221.1.55163.221.1.56163.221.1.57163.221.1.58163.221.1.59163.221.1.60163.221.1.61163.221.1.62163.221.1.63163.221.1.64163.221.1.65163.221.1.66163.221.1.67163.221.1.68163.221.1.69163.221.1.70163.221.1.71163.221.1.72163.221.1.73163.221.1.74163.221.1.75163.221.1.76163.221.1.77163.221.1.78163.221.1.79163.221.1.80163.221.1.81163.221.1.82163.221.1.83163.221.1.84163.221.1.85163.221.1.86163.221.1.87163.221.1.88163.221.1.89163.221.1.90163.221.1.91163.221.1.92163.221.1.93163.221.1.94163.221.1.95163.221.1.96163.221.1.97163.221.1.98163.221.1.99163.221.1.100163.221.1.101163.221.1.102163.221.1.103163.221.1.104163.221.1.105163.221.1.106163.221.1.107163.221.1.108163.221.1.109163.221.1.110163.221.1.111163.221.1.112163.221.1.113163.221.1.114163.221.1.115163.221.1.116163.221.1.117163.221.1.118163.221.1.119163.221.1.120163.221.1.121163.221.1.122163.221.1.123163.221.1.124163.221.1.125163.221.1.126163.221.1.127163.221.1.128163.221.1.129163.221.1.130163.221.1.131163.221.1.132163.221.1.133163.221.1.134163.221.1.135163.221.1.136163.221.1.137163.221.1.138163.221.1.139163.221.1.140163.221.1.141163.221.1.142163.221.1.143163.221.1.144163.221.1.145163.221.1.146163.221.1.147163.221.1.148163.221.1.149163.221.1.150163.221.1.151163.221.1.152163.221.1.153163.221.1.154163.221.1.155163.221.1.156163.221.1.157163.221.1.158163.221.1.159163.221.1.160163.221.1.161163.221.1.162163.221.1.163163.221.1.164163.221.1.165163.221.1.166163.221.1.167163.221.1.168163.221.1.169163.221.1.170163.221.1.171163.221.1.172163.221.1.173163.221.1.174163.221.1.175163.221.1.176163.221.1.177163.221.1.178163.221.1.179163.221.1.180163.221.1.181163.221.1.182163.221.1.183163.221.1.184163.221.1.185163.221.1.186163.221.1.187163.221.1.188163.221.1.189163.221.1.190163.221.1.191163.221.1.192163.221.1.193163.221.1.194163.221.1.195163.221.1.196163.221.1.197163.221.1.198163.221.1.199163.221.1.200163.221.1.201163.221.1.202163.221.1.203163.221.1.204163.221.1.205163.221.1.206163.221.1.207163.221.1.208163.221.1.209163.221.1.210163.221.1.211163.221.1.212163.221.1.213163.221.1.214163.221.1.215163.221.1.216163.221.1.217163.221.1.218163.221.1.219163.221.1.220163.221.1.221163.221.1.222163.221.1.223163.221.1.224163.221.1.225163.221.1.226163.221.1.227163.221.1.228163.221.1.229163.221.1.230163.221.1.231163.221.1.232163.221.1.233163.221.1.234163.221.1.235163.221.1.236163.221.1.237163.221.1.238163.221.1.239163.221.1.240163.221.1.241163.221.1.242163.221.1.243163.221.1.244163.221.1.245163.221.1.246163.221.1.247163.221.1.248163.221.1.249163.221.1.250163.221.1.251163.221.1.252163.221.1.253163.221.1.254163.221.1.255