PING www.informatics.buu.ac.th (202.28.77.53) 56(84) bytes of data.
64 bytes from banbung.cs.buu.ac.th (202.28.77.53): icmp_seq=1 ttl=55 time=232 ms
64 bytes from banbung.cs.buu.ac.th (202.28.77.53): icmp_seq=2 ttl=55 time=231 ms
64 bytes from banbung.cs.buu.ac.th (202.28.77.53): icmp_seq=3 ttl=55 time=231 ms

--- www.informatics.buu.ac.th ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2013ms
rtt min/avg/max/mdev = 231.883/232.201/232.834/0.447 ms