PING guiyangcc.net (50.2.81.201) 56(84) bytes of data.
64 bytes from 50.2.81.201: icmp_seq=1 ttl=59 time=77.5 ms
64 bytes from 50.2.81.201: icmp_seq=2 ttl=59 time=77.0 ms
64 bytes from 50.2.81.201: icmp_seq=3 ttl=59 time=77.1 ms

--- guiyangcc.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2661ms
rtt min/avg/max/mdev = 77.037/77.248/77.583/0.329 ms