PING caotuoi.com (174.129.25.170) 56(84) bytes of data.
64 bytes from wwwizer.com (174.129.25.170): icmp_seq=1 ttl=251 time=87.3 ms
64 bytes from wwwizer.com (174.129.25.170): icmp_seq=2 ttl=251 time=87.0 ms
64 bytes from wwwizer.com (174.129.25.170): icmp_seq=3 ttl=251 time=87.0 ms

--- caotuoi.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 87.010/87.114/87.310/0.138 ms