AS131158 163.221.204.0/24 CIDR and IP Range Summary.ASN: 131158 - Nara Institute of Science and Technology National University CorporationHost Count: 254Addressable IPs: 256 163.221.204.0163.221.204.1163.221.204.2163.221.204.3163.221.204.4163.221.204.5163.221.204.6163.221.204.7163.221.204.8163.221.204.9163.221.204.10163.221.204.11163.221.204.12163.221.204.13163.221.204.14163.221.204.15163.221.204.16163.221.204.17163.221.204.18163.221.204.19163.221.204.20163.221.204.21163.221.204.22163.221.204.23163.221.204.24163.221.204.25163.221.204.26163.221.204.27163.221.204.28163.221.204.29163.221.204.30163.221.204.31163.221.204.32163.221.204.33163.221.204.34163.221.204.35163.221.204.36163.221.204.37163.221.204.38163.221.204.39163.221.204.40163.221.204.41163.221.204.42163.221.204.43163.221.204.44163.221.204.45163.221.204.46163.221.204.47163.221.204.48163.221.204.49163.221.204.50163.221.204.51163.221.204.52163.221.204.53163.221.204.54163.221.204.55163.221.204.56163.221.204.57163.221.204.58163.221.204.59163.221.204.60163.221.204.61163.221.204.62163.221.204.63163.221.204.64163.221.204.65163.221.204.66163.221.204.67163.221.204.68163.221.204.69163.221.204.70163.221.204.71163.221.204.72163.221.204.73163.221.204.74163.221.204.75163.221.204.76163.221.204.77163.221.204.78163.221.204.79163.221.204.80163.221.204.81163.221.204.82163.221.204.83163.221.204.84163.221.204.85163.221.204.86163.221.204.87163.221.204.88163.221.204.89163.221.204.90163.221.204.91163.221.204.92163.221.204.93163.221.204.94163.221.204.95163.221.204.96163.221.204.97163.221.204.98163.221.204.99163.221.204.100163.221.204.101163.221.204.102163.221.204.103163.221.204.104163.221.204.105163.221.204.106163.221.204.107163.221.204.108163.221.204.109163.221.204.110163.221.204.111163.221.204.112163.221.204.113163.221.204.114163.221.204.115163.221.204.116163.221.204.117163.221.204.118163.221.204.119163.221.204.120163.221.204.121163.221.204.122163.221.204.123163.221.204.124163.221.204.125163.221.204.126163.221.204.127163.221.204.128163.221.204.129163.221.204.130163.221.204.131163.221.204.132163.221.204.133163.221.204.134163.221.204.135163.221.204.136163.221.204.137163.221.204.138163.221.204.139163.221.204.140163.221.204.141163.221.204.142163.221.204.143163.221.204.144163.221.204.145163.221.204.146163.221.204.147163.221.204.148163.221.204.149163.221.204.150163.221.204.151163.221.204.152163.221.204.153163.221.204.154163.221.204.155163.221.204.156163.221.204.157163.221.204.158163.221.204.159163.221.204.160163.221.204.161163.221.204.162163.221.204.163163.221.204.164163.221.204.165163.221.204.166163.221.204.167163.221.204.168163.221.204.169163.221.204.170163.221.204.171163.221.204.172163.221.204.173163.221.204.174163.221.204.175163.221.204.176163.221.204.177163.221.204.178163.221.204.179163.221.204.180163.221.204.181163.221.204.182163.221.204.183163.221.204.184163.221.204.185163.221.204.186163.221.204.187163.221.204.188163.221.204.189163.221.204.190163.221.204.191163.221.204.192163.221.204.193163.221.204.194163.221.204.195163.221.204.196163.221.204.197163.221.204.198163.221.204.199163.221.204.200163.221.204.201163.221.204.202163.221.204.203163.221.204.204163.221.204.205163.221.204.206163.221.204.207163.221.204.208163.221.204.209163.221.204.210163.221.204.211163.221.204.212163.221.204.213163.221.204.214163.221.204.215163.221.204.216163.221.204.217163.221.204.218163.221.204.219163.221.204.220163.221.204.221163.221.204.222163.221.204.223163.221.204.224163.221.204.225163.221.204.226163.221.204.227163.221.204.228163.221.204.229163.221.204.230163.221.204.231163.221.204.232163.221.204.233163.221.204.234163.221.204.235163.221.204.236163.221.204.237163.221.204.238163.221.204.239163.221.204.240163.221.204.241163.221.204.242163.221.204.243163.221.204.244163.221.204.245163.221.204.246163.221.204.247163.221.204.248163.221.204.249163.221.204.250163.221.204.251163.221.204.252163.221.204.253163.221.204.254163.221.204.255