PING www.qzstdc.com (47.116.20.218) 56(84) bytes of data.
64 bytes from 47.116.20.218 (47.116.20.218): icmp_seq=1 ttl=116 time=200 ms
64 bytes from 47.116.20.218 (47.116.20.218): icmp_seq=2 ttl=116 time=200 ms
64 bytes from 47.116.20.218 (47.116.20.218): icmp_seq=3 ttl=116 time=200 ms

--- www.qzstdc.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 200.062/200.378/200.821/0.322 ms