台灣 台北
ping -c 4 106.186.30.243
PING 106.186.30.243 (106.186.30.243): 56 data bytes
64 bytes from 106.186.30.243: icmp_seq=0 ttl=53 time=50.821 ms
64 bytes from 106.186.30.243: icmp_seq=1 ttl=53 time=49.455 ms
64 bytes from 106.186.30.243: icmp_seq=2 ttl=53 time=53.198 ms
64 bytes from 106.186.30.243: icmp_seq=3 ttl=53 time=51.871 ms

--- 106.186.30.243 ping statistics ---
4 packets transmitted, 4 packets received, 0.0% packet loss
round-trip min/avg/max/stddev = 49.455/51.336/53.198/1.374 ms