PING www.xutianmin.org (115.28.196.232) 56(84) bytes of data.
64 bytes from 115.28.196.232 (115.28.196.232): icmp_seq=1 ttl=46 time=315 ms
64 bytes from 115.28.196.232 (115.28.196.232): icmp_seq=2 ttl=46 time=313 ms
64 bytes from 115.28.196.232 (115.28.196.232): icmp_seq=3 ttl=46 time=312 ms

--- www.xutianmin.org ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 312.418/313.689/315.064/1.175 ms