PING guanchabbs.cn (108.187.255.48) 56(84) bytes of data.
64 bytes from 108.187.255.48 (108.187.255.48): icmp_seq=1 ttl=124 time=151 ms
64 bytes from 108.187.255.48 (108.187.255.48): icmp_seq=2 ttl=124 time=150 ms
64 bytes from 108.187.255.48 (108.187.255.48): icmp_seq=3 ttl=124 time=150 ms

--- guanchabbs.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 150.069/150.438/151.142/0.497 ms