PING www.senyuansz.cn (172.67.169.232) 56(84) bytes of data.
64 bytes from 172.67.169.232 (172.67.169.232): icmp_seq=1 ttl=60 time=5.41 ms
64 bytes from 172.67.169.232 (172.67.169.232): icmp_seq=2 ttl=60 time=5.21 ms
64 bytes from 172.67.169.232 (172.67.169.232): icmp_seq=3 ttl=60 time=5.23 ms

--- www.senyuansz.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 5.210/5.287/5.419/0.110 ms