PING dz-www.8776688.cn (108.186.159.31) 56(84) bytes of data.
64 bytes from 108.186.159.31: icmp_seq=1 ttl=122 time=139 ms
64 bytes from 108.186.159.31: icmp_seq=2 ttl=122 time=139 ms
64 bytes from 108.186.159.31: icmp_seq=3 ttl=122 time=139 ms

--- dz-www.8776688.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 3851ms
rtt min/avg/max/mdev = 139.578/139.640/139.733/0.066 ms