PING www.522889.com (104.21.13.185) 56(84) bytes of data.
64 bytes from 104.21.13.185 (104.21.13.185): icmp_seq=1 ttl=59 time=5.41 ms
64 bytes from 104.21.13.185 (104.21.13.185): icmp_seq=2 ttl=59 time=5.16 ms
64 bytes from 104.21.13.185 (104.21.13.185): icmp_seq=3 ttl=59 time=5.31 ms

--- www.522889.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 5.168/5.297/5.411/0.099 ms