PING www.alexa.gz.cn (211.149.165.201) 56(84) bytes of data.
64 bytes from 211.149.165.201: icmp_seq=1 ttl=51 time=320 ms
64 bytes from 211.149.165.201: icmp_seq=2 ttl=51 time=319 ms
64 bytes from 211.149.165.201: icmp_seq=3 ttl=51 time=320 ms

--- www.alexa.gz.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 7463ms
rtt min/avg/max/mdev = 319.719/320.226/320.682/0.763 ms