PING www.xshtdd.com.cn (154.193.112.160) 56(84) bytes of data.
64 bytes from 154.193.112.160 (154.193.112.160): icmp_seq=1 ttl=121 time=248 ms
64 bytes from 154.193.112.160 (154.193.112.160): icmp_seq=2 ttl=121 time=246 ms
64 bytes from 154.193.112.160 (154.193.112.160): icmp_seq=3 ttl=121 time=246 ms

--- www.xshtdd.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 246.470/247.209/248.644/1.165 ms