PING pro-www.leyi6.com (173.239.5.6) 56(84) bytes of data.
64 bytes from 173.239.5.6 (173.239.5.6): icmp_seq=1 ttl=60 time=79.9 ms
64 bytes from 173.239.5.6 (173.239.5.6): icmp_seq=2 ttl=60 time=77.5 ms
64 bytes from 173.239.5.6 (173.239.5.6): icmp_seq=3 ttl=60 time=77.5 ms

--- pro-www.leyi6.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 77.579/78.359/79.912/1.098 ms