PING www.a2008.cn (38.33.197.102) 56(84) bytes of data.
64 bytes from 38.33.197.102 (38.33.197.102): icmp_seq=1 ttl=57 time=148 ms
64 bytes from 38.33.197.102 (38.33.197.102): icmp_seq=2 ttl=57 time=147 ms
64 bytes from 38.33.197.102 (38.33.197.102): icmp_seq=3 ttl=57 time=148 ms

--- www.a2008.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 147.947/148.127/148.326/0.350 ms