PING liuxu.dz.vancelle.net (38.38.206.166) 56(84) bytes of data.
64 bytes from 38.38.206.166 (38.38.206.166): icmp_seq=1 ttl=57 time=153 ms
64 bytes from 38.38.206.166 (38.38.206.166): icmp_seq=2 ttl=57 time=152 ms
64 bytes from 38.38.206.166 (38.38.206.166): icmp_seq=3 ttl=57 time=152 ms

--- liuxu.dz.vancelle.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 152.155/152.588/153.437/0.750 ms