PING www.mayongfei.com (103.236.69.218) 56(84) bytes of data.
64 bytes from 103.236.69.218 (103.236.69.218): icmp_seq=1 ttl=53 time=238 ms
64 bytes from 103.236.69.218 (103.236.69.218): icmp_seq=2 ttl=53 time=238 ms
64 bytes from 103.236.69.218 (103.236.69.218): icmp_seq=3 ttl=53 time=238 ms

--- www.mayongfei.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 238.040/238.094/238.187/0.567 ms