PING www.guoflex.com (50.2.151.73) 56(84) bytes of data.
64 bytes from 50.2.151.73 (50.2.151.73): icmp_seq=1 ttl=54 time=156 ms
64 bytes from 50.2.151.73 (50.2.151.73): icmp_seq=2 ttl=54 time=155 ms
64 bytes from 50.2.151.73 (50.2.151.73): icmp_seq=3 ttl=54 time=155 ms

--- www.guoflex.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 155.645/155.927/156.450/0.587 ms