PING lotus.rmutt.ac.th (203.158.253.40) 56(84) bytes of data.
64 bytes from 203.158.253.40: icmp_seq=1 ttl=55 time=192 ms
64 bytes from 203.158.253.40: icmp_seq=2 ttl=55 time=191 ms
64 bytes from 203.158.253.40: icmp_seq=3 ttl=55 time=191 ms

--- lotus.rmutt.ac.th ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 4232ms
rtt min/avg/max/mdev = 191.244/191.640/192.321/0.699 ms