PING school.obec.go.th (202.29.173.203) 56(84) bytes of data.
64 bytes from 202.29.173.203 (202.29.173.203): icmp_seq=1 ttl=52 time=265 ms
64 bytes from 202.29.173.203 (202.29.173.203): icmp_seq=2 ttl=52 time=265 ms
64 bytes from 202.29.173.203 (202.29.173.203): icmp_seq=3 ttl=52 time=265 ms

--- school.obec.go.th ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 265.531/265.698/265.990/0.630 ms