PING www.shenduwang.com (121.199.4.146) 56(84) bytes of data.
64 bytes from 121.199.4.146 (121.199.4.146): icmp_seq=1 ttl=226 time=160 ms
64 bytes from 121.199.4.146 (121.199.4.146): icmp_seq=2 ttl=226 time=160 ms
64 bytes from 121.199.4.146 (121.199.4.146): icmp_seq=3 ttl=226 time=160 ms

--- www.shenduwang.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 160.112/160.196/160.350/0.344 ms