PING bbs.99fit.cn (149.120.163.210) 56(84) bytes of data.
64 bytes from 149.120.163.210 (149.120.163.210): icmp_seq=1 ttl=56 time=253 ms
64 bytes from 149.120.163.210 (149.120.163.210): icmp_seq=2 ttl=56 time=252 ms
64 bytes from 149.120.163.210 (149.120.163.210): icmp_seq=3 ttl=56 time=253 ms

--- bbs.99fit.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 252.896/253.109/253.400/0.462 ms