PING sujian.com.cn (218.91.211.134) 56(84) bytes of data.
64 bytes from dongfangstar.com (218.91.211.134): icmp_seq=1 ttl=243 time=306 ms
64 bytes from dongfangstar.com (218.91.211.134): icmp_seq=2 ttl=243 time=305 ms
64 bytes from dongfangstar.com (218.91.211.134): icmp_seq=3 ttl=243 time=305 ms

--- sujian.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 305.693/305.839/306.013/0.132 ms