PING www.jiyuantang.cn (103.97.128.54) 56(84) bytes of data.
64 bytes from 103.97.128.54 (103.97.128.54): icmp_seq=1 ttl=121 time=262 ms
64 bytes from 103.97.128.54 (103.97.128.54): icmp_seq=2 ttl=121 time=261 ms
64 bytes from 103.97.128.54 (103.97.128.54): icmp_seq=3 ttl=121 time=260 ms

--- www.jiyuantang.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 260.865/261.707/262.461/0.654 ms