PING www.jandc.idv.tw (61.222.3.66) 56(84) bytes of data.
64 bytes from www.jandc.idv.tw (61.222.3.66): icmp_seq=1 ttl=58 time=236 ms
64 bytes from www.jandc.idv.tw (61.222.3.66): icmp_seq=2 ttl=58 time=236 ms
64 bytes from www.jandc.idv.tw (61.222.3.66): icmp_seq=3 ttl=58 time=236 ms

--- www.jandc.idv.tw ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 236.214/236.553/236.808/0.614 ms