PING www.yn87.net.cn (38.63.106.24) 56(84) bytes of data.
64 bytes from 38.63.106.24 (38.63.106.24): icmp_seq=1 ttl=57 time=150 ms
64 bytes from 38.63.106.24 (38.63.106.24): icmp_seq=2 ttl=57 time=149 ms
64 bytes from 38.63.106.24 (38.63.106.24): icmp_seq=3 ttl=57 time=154 ms

--- www.yn87.net.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 149.857/151.468/154.089/1.869 ms