PING s1.youyi100.com (47.104.182.206) 56(84) bytes of data.
64 bytes from 47.104.182.206 (47.104.182.206): icmp_seq=1 ttl=47 time=231 ms
64 bytes from 47.104.182.206 (47.104.182.206): icmp_seq=2 ttl=47 time=228 ms
64 bytes from 47.104.182.206 (47.104.182.206): icmp_seq=3 ttl=47 time=228 ms

--- s1.youyi100.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 228.784/229.696/231.505/1.393 ms