PING luhui.net (45.113.121.199) 56(84) bytes of data.
64 bytes from 45.113.121.199 (45.113.121.199): icmp_seq=1 ttl=122 time=148 ms
64 bytes from 45.113.121.199 (45.113.121.199): icmp_seq=2 ttl=122 time=148 ms
64 bytes from 45.113.121.199 (45.113.121.199): icmp_seq=3 ttl=122 time=147 ms

--- luhui.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 147.611/148.181/148.659/0.432 ms