PING www.gefor.com.cn (156.242.168.107) 56(84) bytes of data.
64 bytes from 156.242.168.107 (156.242.168.107): icmp_seq=1 ttl=54 time=187 ms
64 bytes from 156.242.168.107 (156.242.168.107): icmp_seq=2 ttl=54 time=186 ms
64 bytes from 156.242.168.107 (156.242.168.107): icmp_seq=3 ttl=54 time=186 ms

--- www.gefor.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 186.743/186.886/187.158/0.534 ms