PING dz-qingsaoche.cn.b2b168.com (116.211.128.156) 56(84) bytes of data.
64 bytes from 116.211.128.156 (116.211.128.156): icmp_seq=1 ttl=54 time=276 ms
64 bytes from 116.211.128.156 (116.211.128.156): icmp_seq=2 ttl=54 time=275 ms
64 bytes from 116.211.128.156 (116.211.128.156): icmp_seq=3 ttl=54 time=275 ms

--- dz-qingsaoche.cn.b2b168.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 275.217/275.774/276.374/0.769 ms