PING www.xd56.com.cn (154.85.141.23) 56(84) bytes of data.
64 bytes from 154.85.141.23 (154.85.141.23): icmp_seq=1 ttl=120 time=224 ms
64 bytes from 154.85.141.23 (154.85.141.23): icmp_seq=2 ttl=120 time=223 ms
64 bytes from 154.85.141.23 (154.85.141.23): icmp_seq=3 ttl=120 time=223 ms

--- www.xd56.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1998ms
rtt min/avg/max/mdev = 223.678/223.992/224.465/0.514 ms