PING www.cn-yilida.com (222.76.219.168) 56(84) bytes of data.
64 bytes from 222.76.219.168 (222.76.219.168): icmp_seq=1 ttl=118 time=292 ms
64 bytes from 222.76.219.168 (222.76.219.168): icmp_seq=2 ttl=118 time=289 ms
64 bytes from 222.76.219.168 (222.76.219.168): icmp_seq=3 ttl=118 time=289 ms

--- www.cn-yilida.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 289.552/290.514/292.381/1.391 ms