PING www.guojie.com (47.99.247.192) 56(84) bytes of data.
64 bytes from 47.99.247.192 (47.99.247.192): icmp_seq=1 ttl=116 time=216 ms
64 bytes from 47.99.247.192 (47.99.247.192): icmp_seq=2 ttl=116 time=215 ms
64 bytes from 47.99.247.192 (47.99.247.192): icmp_seq=3 ttl=116 time=215 ms

--- www.guojie.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 215.418/215.706/216.218/0.524 ms