PING knc.ac.th (110.164.66.205) 56(84) bytes of data.
64 bytes from mx-ll-110-164-66-205.static.3bb.co.th (110.164.66.205): icmp_seq=1 ttl=55
time=217 ms
64 bytes from mx-ll-110-164-66-205.static.3bb.co.th (110.164.66.205): icmp_seq=2 ttl=55
time=216 ms
64 bytes from mx-ll-110-164-66-205.static.3bb.co.th (110.164.66.205): icmp_seq=3 ttl=55
time=216 ms

--- knc.ac.th ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 216.784/216.973/217.322/0.591 ms