PING rail.com.tw (66.206.42.60) 56(84) bytes of data.
64 bytes from 66-206-42-60.static.as40244.net (66.206.42.60): icmp_seq=1 ttl=57 time=83.6
ms

--- rail.com.tw ping statistics ---
3 packets transmitted, 1 received, 66% packet loss, time 2001ms
rtt min/avg/max/mdev = 83.695/83.695/83.695/0.000 ms