PING ait.ac.th (162.159.136.54) 56(84) bytes of data.
64 bytes from 162.159.136.54 (162.159.136.54): icmp_seq=1 ttl=60 time=5.50 ms
64 bytes from 162.159.136.54 (162.159.136.54): icmp_seq=2 ttl=60 time=5.17 ms
64 bytes from 162.159.136.54 (162.159.136.54): icmp_seq=3 ttl=60 time=5.23 ms

--- ait.ac.th ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2006ms
rtt min/avg/max/mdev = 5.171/5.304/5.505/0.166 ms