PING www.naolao.com (223.112.123.210) 56(84) bytes of data.
64 bytes from 223.112.123.210 (223.112.123.210): icmp_seq=1 ttl=54 time=324 ms
64 bytes from 223.112.123.210 (223.112.123.210): icmp_seq=2 ttl=54 time=323 ms
64 bytes from 223.112.123.210 (223.112.123.210): icmp_seq=3 ttl=54 time=323 ms

--- www.naolao.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 323.328/324.003/324.745/0.876 ms