PING www.qinzh.com (47.243.102.5) 56(84) bytes of data.
64 bytes from 47.243.102.5 (47.243.102.5): icmp_seq=1 ttl=57 time=199 ms
64 bytes from 47.243.102.5 (47.243.102.5): icmp_seq=2 ttl=57 time=199 ms
64 bytes from 47.243.102.5 (47.243.102.5): icmp_seq=3 ttl=57 time=198 ms

--- www.qinzh.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 198.998/199.277/199.730/0.608 ms