PING www.yb588.cn (188.114.97.0) 56(84) bytes of data.
64 bytes from 188.114.97.0 (188.114.97.0): icmp_seq=1 ttl=60 time=7.37 ms
64 bytes from 188.114.97.0 (188.114.97.0): icmp_seq=2 ttl=60 time=4.31 ms
64 bytes from 188.114.97.0 (188.114.97.0): icmp_seq=3 ttl=60 time=4.33 ms

--- www.yb588.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 4.318/5.343/7.376/1.437 ms