PING macular-www.cnguobang.com.cn (211.149.225.141) 56(84) bytes of data.
64 bytes from 211.149.225.141 (211.149.225.141): icmp_seq=1 ttl=52 time=291 ms
64 bytes from 211.149.225.141 (211.149.225.141): icmp_seq=3 ttl=52 time=290 ms

--- macular-www.cnguobang.com.cn ping statistics ---
3 packets transmitted, 2 received, 33% packet loss, time 2075ms
rtt min/avg/max/mdev = 290.638/290.823/291.008/0.185 ms