PING bwk.ac.th (119.59.120.28) 56(84) bytes of data.
64 bytes from 119.59.120.28 (119.59.120.28): icmp_seq=1 ttl=58 time=188 ms
64 bytes from 119.59.120.28 (119.59.120.28): icmp_seq=2 ttl=58 time=186 ms
64 bytes from 119.59.120.28 (119.59.120.28): icmp_seq=3 ttl=58 time=186 ms

--- bwk.ac.th ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 186.390/187.204/188.736/1.083 ms