PING www.cz5u.com (123.57.7.148) 56(84) bytes of data.
64 bytes from 123.57.7.148 (123.57.7.148): icmp_seq=1 ttl=48 time=232 ms
64 bytes from 123.57.7.148 (123.57.7.148): icmp_seq=2 ttl=48 time=215 ms
64 bytes from 123.57.7.148 (123.57.7.148): icmp_seq=3 ttl=48 time=239 ms

--- www.cz5u.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 215.802/229.214/239.449/9.911 ms