PING www.wanjiastone.com (192.163.181.237) 56(84) bytes of data.
64 bytes from 192.163.181.237 (192.163.181.237): icmp_seq=1 ttl=54 time=195 ms
64 bytes from 192.163.181.237 (192.163.181.237): icmp_seq=2 ttl=54 time=197 ms
64 bytes from 192.163.181.237 (192.163.181.237): icmp_seq=3 ttl=54 time=188 ms

--- www.wanjiastone.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 188.380/193.824/197.621/3.964 ms