PING file.chanet.com.cn (118.31.43.5) 56(84) bytes of data.
64 bytes from 118.31.43.5 (118.31.43.5): icmp_seq=1 ttl=50 time=223 ms
64 bytes from 118.31.43.5 (118.31.43.5): icmp_seq=2 ttl=50 time=220 ms
64 bytes from 118.31.43.5 (118.31.43.5): icmp_seq=3 ttl=50 time=222 ms

--- file.chanet.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 220.586/222.284/223.269/1.205 ms