PING cn900.cn (154.211.77.209) 56(84) bytes of data.
64 bytes from 154.211.77.209 (154.211.77.209): icmp_seq=1 ttl=57 time=196 ms
64 bytes from 154.211.77.209 (154.211.77.209): icmp_seq=2 ttl=57 time=193 ms
64 bytes from 154.211.77.209 (154.211.77.209): icmp_seq=3 ttl=57 time=193 ms

--- cn900.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 193.260/194.396/196.629/1.579 ms