PING lee-cheng.com.tw (47.251.18.130) 56(84) bytes of data.
64 bytes from 47.251.18.130 (47.251.18.130): icmp_seq=1 ttl=59 time=163 ms
64 bytes from 47.251.18.130 (47.251.18.130): icmp_seq=2 ttl=59 time=160 ms
64 bytes from 47.251.18.130 (47.251.18.130): icmp_seq=3 ttl=59 time=160 ms

--- lee-cheng.com.tw ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 160.141/161.163/163.183/1.501 ms