PING puercn.com (43.228.79.71) 56(84) bytes of data.
64 bytes from 43.228.79.71 (43.228.79.71): icmp_seq=1 ttl=56 time=230 ms
64 bytes from 43.228.79.71 (43.228.79.71): icmp_seq=2 ttl=56 time=227 ms
64 bytes from 43.228.79.71 (43.228.79.71): icmp_seq=3 ttl=56 time=227 ms

--- puercn.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 227.392/228.305/230.058/1.239 ms