PING www.xiaomayi.net (47.109.51.250) 56(84) bytes of data.
64 bytes from 47.109.51.250 (47.109.51.250): icmp_seq=1 ttl=115 time=215 ms
64 bytes from 47.109.51.250 (47.109.51.250): icmp_seq=2 ttl=115 time=212 ms
64 bytes from 47.109.51.250 (47.109.51.250): icmp_seq=3 ttl=115 time=212 ms

--- www.xiaomayi.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 212.344/213.372/215.319/1.377 ms