PING www.zhaofan.net (211.149.163.31) 56(84) bytes of data.
64 bytes from 211.149.163.31: icmp_seq=1 ttl=118 time=299 ms
64 bytes from 211.149.163.31: icmp_seq=2 ttl=118 time=297 ms
64 bytes from 211.149.163.31: icmp_seq=3 ttl=118 time=297 ms

--- www.zhaofan.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 5934ms
rtt min/avg/max/mdev = 297.658/298.291/299.475/0.948 ms