PING baidu.etiku.cn (103.218.240.184) 56(84) bytes of data.
64 bytes from 103.218.240.184 (103.218.240.184): icmp_seq=1 ttl=51 time=197 ms
64 bytes from 103.218.240.184 (103.218.240.184): icmp_seq=2 ttl=51 time=197 ms
64 bytes from 103.218.240.184 (103.218.240.184): icmp_seq=3 ttl=51 time=197 ms

--- baidu.etiku.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 197.298/197.541/197.855/0.431 ms