AS131158 163.221.80.0/24 CIDR and IP Range Summary.ASN: 131158 - Nara Institute of Science and Technology National University CorporationHost Count: 254Addressable IPs: 256 163.221.80.0163.221.80.1163.221.80.2163.221.80.3163.221.80.4163.221.80.5163.221.80.6163.221.80.7163.221.80.8163.221.80.9163.221.80.10163.221.80.11163.221.80.12163.221.80.13163.221.80.14163.221.80.15163.221.80.16163.221.80.17163.221.80.18163.221.80.19163.221.80.20163.221.80.21163.221.80.22163.221.80.23163.221.80.24163.221.80.25163.221.80.26163.221.80.27163.221.80.28163.221.80.29163.221.80.30163.221.80.31163.221.80.32163.221.80.33163.221.80.34163.221.80.35163.221.80.36163.221.80.37163.221.80.38163.221.80.39163.221.80.40163.221.80.41163.221.80.42163.221.80.43163.221.80.44163.221.80.45163.221.80.46163.221.80.47163.221.80.48163.221.80.49163.221.80.50163.221.80.51163.221.80.52163.221.80.53163.221.80.54163.221.80.55163.221.80.56163.221.80.57163.221.80.58163.221.80.59163.221.80.60163.221.80.61163.221.80.62163.221.80.63163.221.80.64163.221.80.65163.221.80.66163.221.80.67163.221.80.68163.221.80.69163.221.80.70163.221.80.71163.221.80.72163.221.80.73163.221.80.74163.221.80.75163.221.80.76163.221.80.77163.221.80.78163.221.80.79163.221.80.80163.221.80.81163.221.80.82163.221.80.83163.221.80.84163.221.80.85163.221.80.86163.221.80.87163.221.80.88163.221.80.89163.221.80.90163.221.80.91163.221.80.92163.221.80.93163.221.80.94163.221.80.95163.221.80.96163.221.80.97163.221.80.98163.221.80.99163.221.80.100163.221.80.101163.221.80.102163.221.80.103163.221.80.104163.221.80.105163.221.80.106163.221.80.107163.221.80.108163.221.80.109163.221.80.110163.221.80.111163.221.80.112163.221.80.113163.221.80.114163.221.80.115163.221.80.116163.221.80.117163.221.80.118163.221.80.119163.221.80.120163.221.80.121163.221.80.122163.221.80.123163.221.80.124163.221.80.125163.221.80.126163.221.80.127163.221.80.128163.221.80.129163.221.80.130163.221.80.131163.221.80.132163.221.80.133163.221.80.134163.221.80.135163.221.80.136163.221.80.137163.221.80.138163.221.80.139163.221.80.140163.221.80.141163.221.80.142163.221.80.143163.221.80.144163.221.80.145163.221.80.146163.221.80.147163.221.80.148163.221.80.149163.221.80.150163.221.80.151163.221.80.152163.221.80.153163.221.80.154163.221.80.155163.221.80.156163.221.80.157163.221.80.158163.221.80.159163.221.80.160163.221.80.161163.221.80.162163.221.80.163163.221.80.164163.221.80.165163.221.80.166163.221.80.167163.221.80.168163.221.80.169163.221.80.170163.221.80.171163.221.80.172163.221.80.173163.221.80.174163.221.80.175163.221.80.176163.221.80.177163.221.80.178163.221.80.179163.221.80.180163.221.80.181163.221.80.182163.221.80.183163.221.80.184163.221.80.185163.221.80.186163.221.80.187163.221.80.188163.221.80.189163.221.80.190163.221.80.191163.221.80.192163.221.80.193163.221.80.194163.221.80.195163.221.80.196163.221.80.197163.221.80.198163.221.80.199163.221.80.200163.221.80.201163.221.80.202163.221.80.203163.221.80.204163.221.80.205163.221.80.206163.221.80.207163.221.80.208163.221.80.209163.221.80.210163.221.80.211163.221.80.212163.221.80.213163.221.80.214163.221.80.215163.221.80.216163.221.80.217163.221.80.218163.221.80.219163.221.80.220163.221.80.221163.221.80.222163.221.80.223163.221.80.224163.221.80.225163.221.80.226163.221.80.227163.221.80.228163.221.80.229163.221.80.230163.221.80.231163.221.80.232163.221.80.233163.221.80.234163.221.80.235163.221.80.236163.221.80.237163.221.80.238163.221.80.239163.221.80.240163.221.80.241163.221.80.242163.221.80.243163.221.80.244163.221.80.245163.221.80.246163.221.80.247163.221.80.248163.221.80.249163.221.80.250163.221.80.251163.221.80.252163.221.80.253163.221.80.254163.221.80.255