AS131158 163.221.254.0/24 CIDR and IP Range Summary.ASN: 131158 - Nara Institute of Science and Technology National University CorporationHost Count: 254Addressable IPs: 256 163.221.254.0163.221.254.1163.221.254.2163.221.254.3163.221.254.4163.221.254.5163.221.254.6163.221.254.7163.221.254.8163.221.254.9163.221.254.10163.221.254.11163.221.254.12163.221.254.13163.221.254.14163.221.254.15163.221.254.16163.221.254.17163.221.254.18163.221.254.19163.221.254.20163.221.254.21163.221.254.22163.221.254.23163.221.254.24163.221.254.25163.221.254.26163.221.254.27163.221.254.28163.221.254.29163.221.254.30163.221.254.31163.221.254.32163.221.254.33163.221.254.34163.221.254.35163.221.254.36163.221.254.37163.221.254.38163.221.254.39163.221.254.40163.221.254.41163.221.254.42163.221.254.43163.221.254.44163.221.254.45163.221.254.46163.221.254.47163.221.254.48163.221.254.49163.221.254.50163.221.254.51163.221.254.52163.221.254.53163.221.254.54163.221.254.55163.221.254.56163.221.254.57163.221.254.58163.221.254.59163.221.254.60163.221.254.61163.221.254.62163.221.254.63163.221.254.64163.221.254.65163.221.254.66163.221.254.67163.221.254.68163.221.254.69163.221.254.70163.221.254.71163.221.254.72163.221.254.73163.221.254.74163.221.254.75163.221.254.76163.221.254.77163.221.254.78163.221.254.79163.221.254.80163.221.254.81163.221.254.82163.221.254.83163.221.254.84163.221.254.85163.221.254.86163.221.254.87163.221.254.88163.221.254.89163.221.254.90163.221.254.91163.221.254.92163.221.254.93163.221.254.94163.221.254.95163.221.254.96163.221.254.97163.221.254.98163.221.254.99163.221.254.100163.221.254.101163.221.254.102163.221.254.103163.221.254.104163.221.254.105163.221.254.106163.221.254.107163.221.254.108163.221.254.109163.221.254.110163.221.254.111163.221.254.112163.221.254.113163.221.254.114163.221.254.115163.221.254.116163.221.254.117163.221.254.118163.221.254.119163.221.254.120163.221.254.121163.221.254.122163.221.254.123163.221.254.124163.221.254.125163.221.254.126163.221.254.127163.221.254.128163.221.254.129163.221.254.130163.221.254.131163.221.254.132163.221.254.133163.221.254.134163.221.254.135163.221.254.136163.221.254.137163.221.254.138163.221.254.139163.221.254.140163.221.254.141163.221.254.142163.221.254.143163.221.254.144163.221.254.145163.221.254.146163.221.254.147163.221.254.148163.221.254.149163.221.254.150163.221.254.151163.221.254.152163.221.254.153163.221.254.154163.221.254.155163.221.254.156163.221.254.157163.221.254.158163.221.254.159163.221.254.160163.221.254.161163.221.254.162163.221.254.163163.221.254.164163.221.254.165163.221.254.166163.221.254.167163.221.254.168163.221.254.169163.221.254.170163.221.254.171163.221.254.172163.221.254.173163.221.254.174163.221.254.175163.221.254.176163.221.254.177163.221.254.178163.221.254.179163.221.254.180163.221.254.181163.221.254.182163.221.254.183163.221.254.184163.221.254.185163.221.254.186163.221.254.187163.221.254.188163.221.254.189163.221.254.190163.221.254.191163.221.254.192163.221.254.193163.221.254.194163.221.254.195163.221.254.196163.221.254.197163.221.254.198163.221.254.199163.221.254.200163.221.254.201163.221.254.202163.221.254.203163.221.254.204163.221.254.205163.221.254.206163.221.254.207163.221.254.208163.221.254.209163.221.254.210163.221.254.211163.221.254.212163.221.254.213163.221.254.214163.221.254.215163.221.254.216163.221.254.217163.221.254.218163.221.254.219163.221.254.220163.221.254.221163.221.254.222163.221.254.223163.221.254.224163.221.254.225163.221.254.226163.221.254.227163.221.254.228163.221.254.229163.221.254.230163.221.254.231163.221.254.232163.221.254.233163.221.254.234163.221.254.235163.221.254.236163.221.254.237163.221.254.238163.221.254.239163.221.254.240163.221.254.241163.221.254.242163.221.254.243163.221.254.244163.221.254.245163.221.254.246163.221.254.247163.221.254.248163.221.254.249163.221.254.250163.221.254.251163.221.254.252163.221.254.253163.221.254.254163.221.254.255