PING www.jiqidao.com (104.21.92.230) 56(84) bytes of data.
64 bytes from 104.21.92.230 (104.21.92.230): icmp_seq=1 ttl=60 time=4.56 ms
64 bytes from 104.21.92.230 (104.21.92.230): icmp_seq=2 ttl=60 time=4.60 ms
64 bytes from 104.21.92.230 (104.21.92.230): icmp_seq=3 ttl=60 time=4.39 ms

--- www.jiqidao.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 4.398/4.520/4.601/0.103 ms