PING wattano.ac.th (104.26.11.30) 56(84) bytes of data.
64 bytes from 104.26.11.30 (104.26.11.30): icmp_seq=1 ttl=60 time=7.33 ms
64 bytes from 104.26.11.30 (104.26.11.30): icmp_seq=2 ttl=60 time=4.23 ms
64 bytes from 104.26.11.30 (104.26.11.30): icmp_seq=3 ttl=60 time=4.19 ms

--- wattano.ac.th ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.192/5.253/7.333/1.470 ms