PING ddc110.cn (154.220.113.181) 56(84) bytes of data.
64 bytes from 154.220.113.181 (154.220.113.181): icmp_seq=1 ttl=55 time=229 ms
64 bytes from 154.220.113.181 (154.220.113.181): icmp_seq=2 ttl=55 time=241 ms
64 bytes from 154.220.113.181 (154.220.113.181): icmp_seq=3 ttl=55 time=237 ms

--- ddc110.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 229.641/236.168/241.087/4.809 ms