PING www.iyuxiang.com (104.21.50.165) 56(84) bytes of data.
64 bytes from 104.21.50.165 (104.21.50.165): icmp_seq=1 ttl=60 time=6.54 ms
64 bytes from 104.21.50.165 (104.21.50.165): icmp_seq=2 ttl=60 time=4.46 ms
64 bytes from 104.21.50.165 (104.21.50.165): icmp_seq=3 ttl=60 time=4.34 ms

--- www.iyuxiang.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 4.343/5.116/6.545/1.013 ms