PING qyjc.com.cn (154.31.167.135) 56(84) bytes of data.
64 bytes from 154.31.167.135 (154.31.167.135): icmp_seq=1 ttl=55 time=200 ms
64 bytes from 154.31.167.135 (154.31.167.135): icmp_seq=2 ttl=55 time=198 ms
64 bytes from 154.31.167.135 (154.31.167.135): icmp_seq=3 ttl=55 time=197 ms

--- qyjc.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 197.996/199.013/200.968/1.429 ms