PING www.yczn.net.cn (120.79.186.200) 56(84) bytes of data.
64 bytes from 120.79.186.200 (120.79.186.200): icmp_seq=1 ttl=116 time=219 ms
64 bytes from 120.79.186.200 (120.79.186.200): icmp_seq=2 ttl=116 time=215 ms
64 bytes from 120.79.186.200 (120.79.186.200): icmp_seq=3 ttl=116 time=216 ms

--- www.yczn.net.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 215.749/217.061/219.271/1.571 ms