PING www.ksps.com.cn (119.28.71.50) 56(84) bytes of data.
64 bytes from 119.28.71.50 (119.28.71.50): icmp_seq=1 ttl=57 time=240 ms
64 bytes from 119.28.71.50 (119.28.71.50): icmp_seq=2 ttl=57 time=240 ms
64 bytes from 119.28.71.50 (119.28.71.50): icmp_seq=3 ttl=57 time=239 ms

--- www.ksps.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 239.826/240.479/240.987/0.484 ms