AS131158 163.221.52.0/24 CIDR and IP Range Summary.ASN: 131158 - Nara Institute of Science and Technology National University CorporationHost Count: 254Addressable IPs: 256 163.221.52.0163.221.52.1163.221.52.2163.221.52.3163.221.52.4163.221.52.5163.221.52.6163.221.52.7163.221.52.8163.221.52.9163.221.52.10163.221.52.11163.221.52.12163.221.52.13163.221.52.14163.221.52.15163.221.52.16163.221.52.17163.221.52.18163.221.52.19163.221.52.20163.221.52.21163.221.52.22163.221.52.23163.221.52.24163.221.52.25163.221.52.26163.221.52.27163.221.52.28163.221.52.29163.221.52.30163.221.52.31163.221.52.32163.221.52.33163.221.52.34163.221.52.35163.221.52.36163.221.52.37163.221.52.38163.221.52.39163.221.52.40163.221.52.41163.221.52.42163.221.52.43163.221.52.44163.221.52.45163.221.52.46163.221.52.47163.221.52.48163.221.52.49163.221.52.50163.221.52.51163.221.52.52163.221.52.53163.221.52.54163.221.52.55163.221.52.56163.221.52.57163.221.52.58163.221.52.59163.221.52.60163.221.52.61163.221.52.62163.221.52.63163.221.52.64163.221.52.65163.221.52.66163.221.52.67163.221.52.68163.221.52.69163.221.52.70163.221.52.71163.221.52.72163.221.52.73163.221.52.74163.221.52.75163.221.52.76163.221.52.77163.221.52.78163.221.52.79163.221.52.80163.221.52.81163.221.52.82163.221.52.83163.221.52.84163.221.52.85163.221.52.86163.221.52.87163.221.52.88163.221.52.89163.221.52.90163.221.52.91163.221.52.92163.221.52.93163.221.52.94163.221.52.95163.221.52.96163.221.52.97163.221.52.98163.221.52.99163.221.52.100163.221.52.101163.221.52.102163.221.52.103163.221.52.104163.221.52.105163.221.52.106163.221.52.107163.221.52.108163.221.52.109163.221.52.110163.221.52.111163.221.52.112163.221.52.113163.221.52.114163.221.52.115163.221.52.116163.221.52.117163.221.52.118163.221.52.119163.221.52.120163.221.52.121163.221.52.122163.221.52.123163.221.52.124163.221.52.125163.221.52.126163.221.52.127163.221.52.128163.221.52.129163.221.52.130163.221.52.131163.221.52.132163.221.52.133163.221.52.134163.221.52.135163.221.52.136163.221.52.137163.221.52.138163.221.52.139163.221.52.140163.221.52.141163.221.52.142163.221.52.143163.221.52.144163.221.52.145163.221.52.146163.221.52.147163.221.52.148163.221.52.149163.221.52.150163.221.52.151163.221.52.152163.221.52.153163.221.52.154163.221.52.155163.221.52.156163.221.52.157163.221.52.158163.221.52.159163.221.52.160163.221.52.161163.221.52.162163.221.52.163163.221.52.164163.221.52.165163.221.52.166163.221.52.167163.221.52.168163.221.52.169163.221.52.170163.221.52.171163.221.52.172163.221.52.173163.221.52.174163.221.52.175163.221.52.176163.221.52.177163.221.52.178163.221.52.179163.221.52.180163.221.52.181163.221.52.182163.221.52.183163.221.52.184163.221.52.185163.221.52.186163.221.52.187163.221.52.188163.221.52.189163.221.52.190163.221.52.191163.221.52.192163.221.52.193163.221.52.194163.221.52.195163.221.52.196163.221.52.197163.221.52.198163.221.52.199163.221.52.200163.221.52.201163.221.52.202163.221.52.203163.221.52.204163.221.52.205163.221.52.206163.221.52.207163.221.52.208163.221.52.209163.221.52.210163.221.52.211163.221.52.212163.221.52.213163.221.52.214163.221.52.215163.221.52.216163.221.52.217163.221.52.218163.221.52.219163.221.52.220163.221.52.221163.221.52.222163.221.52.223163.221.52.224163.221.52.225163.221.52.226163.221.52.227163.221.52.228163.221.52.229163.221.52.230163.221.52.231163.221.52.232163.221.52.233163.221.52.234163.221.52.235163.221.52.236163.221.52.237163.221.52.238163.221.52.239163.221.52.240163.221.52.241163.221.52.242163.221.52.243163.221.52.244163.221.52.245163.221.52.246163.221.52.247163.221.52.248163.221.52.249163.221.52.250163.221.52.251163.221.52.252163.221.52.253163.221.52.254163.221.52.255