PING science.yru.ac.th (104.27.150.126) 56(84) bytes of data.
64 bytes from 104.27.150.126: icmp_seq=1 ttl=54 time=4.51 ms
64 bytes from 104.27.150.126: icmp_seq=2 ttl=54 time=3.95 ms
64 bytes from 104.27.150.126: icmp_seq=3 ttl=54 time=4.00 ms

--- science.yru.ac.th ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 3.952/4.156/4.518/0.266 ms