PING iiva.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=59 time=4.77 ms
64 bytes from 188.114.97.0 (188.114.97.0): icmp_seq=2 ttl=59 time=4.50 ms
64 bytes from 188.114.97.0 (188.114.97.0): icmp_seq=3 ttl=59 time=4.42 ms

--- iiva.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.423/4.567/4.773/0.159 ms