PING xianxfw.com (192.186.36.164) 56(84) bytes of data.
64 bytes from 192.186.36.164 (192.186.36.164): icmp_seq=1 ttl=49 time=255 ms
64 bytes from 192.186.36.164 (192.186.36.164): icmp_seq=2 ttl=49 time=255 ms
64 bytes from 192.186.36.164 (192.186.36.164): icmp_seq=3 ttl=49 time=255 ms

--- xianxfw.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 255.419/255.502/255.628/0.422 ms