PING www.westover.cn (103.239.245.95) 56(84) bytes of data.
64 bytes from 103.239.245.95 (103.239.245.95): icmp_seq=1 ttl=112 time=294 ms
64 bytes from 103.239.245.95 (103.239.245.95): icmp_seq=2 ttl=112 time=293 ms
64 bytes from 103.239.245.95 (103.239.245.95): icmp_seq=3 ttl=112 time=293 ms

--- www.westover.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 293.703/293.977/294.370/0.687 ms