PING archrist.com.tw (104.21.1.73) 56(84) bytes of data.
64 bytes from 104.21.1.73 (104.21.1.73): icmp_seq=1 ttl=60 time=6.42 ms
64 bytes from 104.21.1.73 (104.21.1.73): icmp_seq=2 ttl=60 time=4.50 ms
64 bytes from 104.21.1.73 (104.21.1.73): icmp_seq=3 ttl=60 time=4.43 ms

--- archrist.com.tw ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.438/5.124/6.426/0.922 ms