PING www.taobaoxiaohao520.net (104.21.15.46) 56(84) bytes of data.
64 bytes from 104.21.15.46 (104.21.15.46): icmp_seq=1 ttl=59 time=4.94 ms
64 bytes from 104.21.15.46 (104.21.15.46): icmp_seq=2 ttl=59 time=4.88 ms
64 bytes from 104.21.15.46 (104.21.15.46): icmp_seq=3 ttl=59 time=4.89 ms

--- www.taobaoxiaohao520.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.888/4.907/4.942/0.062 ms