PING edu-bloc.com.tw (206.108.54.76) 56(84) bytes of data.
64 bytes from 206.108.54.76 (206.108.54.76): icmp_seq=1 ttl=59 time=142 ms
64 bytes from 206.108.54.76 (206.108.54.76): icmp_seq=2 ttl=59 time=142 ms
64 bytes from 206.108.54.76 (206.108.54.76): icmp_seq=3 ttl=59 time=142 ms

--- edu-bloc.com.tw ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 142.130/142.208/142.343/0.445 ms