PING www.wdphoto.cn (154.206.143.25) 56(84) bytes of data.
64 bytes from 154.206.143.25 (154.206.143.25): icmp_seq=1 ttl=120 time=217 ms
64 bytes from 154.206.143.25 (154.206.143.25): icmp_seq=2 ttl=120 time=214 ms
64 bytes from 154.206.143.25 (154.206.143.25): icmp_seq=3 ttl=120 time=215 ms

--- www.wdphoto.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 214.953/215.769/217.293/1.078 ms