PING www.lyyiyuan.com (168.76.252.204) 56(84) bytes of data.
64 bytes from 168.76.252.204: icmp_seq=1 ttl=56 time=249 ms
64 bytes from 168.76.252.204: icmp_seq=2 ttl=56 time=216 ms
64 bytes from 168.76.252.204: icmp_seq=3 ttl=56 time=216 ms

--- www.lyyiyuan.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 216.354/227.266/249.083/15.436 ms