PING lc563.lcweb03.cn (222.171.225.184) 56(84) bytes of data.
64 bytes from 222.171.225.184 (222.171.225.184): icmp_seq=1 ttl=55 time=306 ms
64 bytes from 222.171.225.184 (222.171.225.184): icmp_seq=2 ttl=55 time=305 ms
64 bytes from 222.171.225.184 (222.171.225.184): icmp_seq=3 ttl=55 time=305 ms

--- lc563.lcweb03.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 305.552/305.797/306.255/0.555 ms