AS17816 163.142.81.0/24 CIDR and IP Range Summary.ASN: 17816 - China UnicomHost Count: 254Addressable IPs: 256 163.142.81.0163.142.81.1163.142.81.2163.142.81.3163.142.81.4163.142.81.5163.142.81.6163.142.81.7163.142.81.8163.142.81.9163.142.81.10163.142.81.11163.142.81.12163.142.81.13163.142.81.14163.142.81.15163.142.81.16163.142.81.17163.142.81.18163.142.81.19163.142.81.20163.142.81.21163.142.81.22163.142.81.23163.142.81.24163.142.81.25163.142.81.26163.142.81.27163.142.81.28163.142.81.29163.142.81.30163.142.81.31163.142.81.32163.142.81.33163.142.81.34163.142.81.35163.142.81.36163.142.81.37163.142.81.38163.142.81.39163.142.81.40163.142.81.41163.142.81.42163.142.81.43163.142.81.44163.142.81.45163.142.81.46163.142.81.47163.142.81.48163.142.81.49163.142.81.50163.142.81.51163.142.81.52163.142.81.53163.142.81.54163.142.81.55163.142.81.56163.142.81.57163.142.81.58163.142.81.59163.142.81.60163.142.81.61163.142.81.62163.142.81.63163.142.81.64163.142.81.65163.142.81.66163.142.81.67163.142.81.68163.142.81.69163.142.81.70163.142.81.71163.142.81.72163.142.81.73163.142.81.74163.142.81.75163.142.81.76163.142.81.77163.142.81.78163.142.81.79163.142.81.80163.142.81.81163.142.81.82163.142.81.83163.142.81.84163.142.81.85163.142.81.86163.142.81.87163.142.81.88163.142.81.89163.142.81.90163.142.81.91163.142.81.92163.142.81.93163.142.81.94163.142.81.95163.142.81.96163.142.81.97163.142.81.98163.142.81.99163.142.81.100163.142.81.101163.142.81.102163.142.81.103163.142.81.104163.142.81.105163.142.81.106163.142.81.107163.142.81.108163.142.81.109163.142.81.110163.142.81.111163.142.81.112163.142.81.113163.142.81.114163.142.81.115163.142.81.116163.142.81.117163.142.81.118163.142.81.119163.142.81.120163.142.81.121163.142.81.122163.142.81.123163.142.81.124163.142.81.125163.142.81.126163.142.81.127163.142.81.128163.142.81.129163.142.81.130163.142.81.131163.142.81.132163.142.81.133163.142.81.134163.142.81.135163.142.81.136163.142.81.137163.142.81.138163.142.81.139163.142.81.140163.142.81.141163.142.81.142163.142.81.143163.142.81.144163.142.81.145163.142.81.146163.142.81.147163.142.81.148163.142.81.149163.142.81.150163.142.81.151163.142.81.152163.142.81.153163.142.81.154163.142.81.155163.142.81.156163.142.81.157163.142.81.158163.142.81.159163.142.81.160163.142.81.161163.142.81.162163.142.81.163163.142.81.164163.142.81.165163.142.81.166163.142.81.167163.142.81.168163.142.81.169163.142.81.170163.142.81.171163.142.81.172163.142.81.173163.142.81.174163.142.81.175163.142.81.176163.142.81.177163.142.81.178163.142.81.179163.142.81.180163.142.81.181163.142.81.182163.142.81.183163.142.81.184163.142.81.185163.142.81.186163.142.81.187163.142.81.188163.142.81.189163.142.81.190163.142.81.191163.142.81.192163.142.81.193163.142.81.194163.142.81.195163.142.81.196163.142.81.197163.142.81.198163.142.81.199163.142.81.200163.142.81.201163.142.81.202163.142.81.203163.142.81.204163.142.81.205163.142.81.206163.142.81.207163.142.81.208163.142.81.209163.142.81.210163.142.81.211163.142.81.212163.142.81.213163.142.81.214163.142.81.215163.142.81.216163.142.81.217163.142.81.218163.142.81.219163.142.81.220163.142.81.221163.142.81.222163.142.81.223163.142.81.224163.142.81.225163.142.81.226163.142.81.227163.142.81.228163.142.81.229163.142.81.230163.142.81.231163.142.81.232163.142.81.233163.142.81.234163.142.81.235163.142.81.236163.142.81.237163.142.81.238163.142.81.239163.142.81.240163.142.81.241163.142.81.242163.142.81.243163.142.81.244163.142.81.245163.142.81.246163.142.81.247163.142.81.248163.142.81.249163.142.81.250163.142.81.251163.142.81.252163.142.81.253163.142.81.254163.142.81.255