PING www.163.com.w.kunluncan.com (47.246.48.199) 56(84) bytes of data.
64 bytes from 47.246.48.199 (47.246.48.199): icmp_seq=1 ttl=59 time=4.14 ms
64 bytes from 47.246.48.199 (47.246.48.199): icmp_seq=2 ttl=59 time=3.67 ms
64 bytes from 47.246.48.199 (47.246.48.199): icmp_seq=3 ttl=59 time=3.81 ms

--- www.163.com.w.kunluncan.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 3.673/3.876/4.143/0.203 ms