PING www.kmmcn.cn (154.214.173.237) 56(84) bytes of data.
64 bytes from 154.214.173.237 (154.214.173.237): icmp_seq=1 ttl=120 time=218 ms
64 bytes from 154.214.173.237 (154.214.173.237): icmp_seq=2 ttl=120 time=217 ms
64 bytes from 154.214.173.237 (154.214.173.237): icmp_seq=3 ttl=120 time=218 ms

--- www.kmmcn.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 217.962/218.176/218.490/0.443 ms