PING www.youxijibbs.cn (156.227.164.244) 56(84) bytes of data.
64 bytes from 156.227.164.244 (156.227.164.244): icmp_seq=1 ttl=122 time=246 ms
64 bytes from 156.227.164.244 (156.227.164.244): icmp_seq=2 ttl=122 time=245 ms
64 bytes from 156.227.164.244 (156.227.164.244): icmp_seq=3 ttl=122 time=245 ms

--- www.youxijibbs.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 245.521/245.699/246.014/0.223 ms