PING www.wutaizhuang.net (154.31.209.208) 56(84) bytes of data.
64 bytes from 154.31.209.208 (154.31.209.208): icmp_seq=1 ttl=56 time=352 ms
64 bytes from 154.31.209.208 (154.31.209.208): icmp_seq=2 ttl=56 time=352 ms
64 bytes from 154.31.209.208 (154.31.209.208): icmp_seq=3 ttl=56 time=352 ms

--- www.wutaizhuang.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 352.455/352.587/352.773/0.135 ms