PING www.shicaiw.com (104.21.63.222) 56(84) bytes of data.
64 bytes from 104.21.63.222 (104.21.63.222): icmp_seq=1 ttl=60 time=4.82 ms
64 bytes from 104.21.63.222 (104.21.63.222): icmp_seq=2 ttl=60 time=4.62 ms
64 bytes from 104.21.63.222 (104.21.63.222): icmp_seq=3 ttl=60 time=4.63 ms

--- www.shicaiw.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2004ms
rtt min/avg/max/mdev = 4.625/4.693/4.824/0.121 ms