PING ric.edu.vn (112.213.84.98) 56(84) bytes of data.
64 bytes from mx8498.superdata.vn (112.213.84.98): icmp_seq=1 ttl=106 time=295 ms
64 bytes from mx8498.superdata.vn (112.213.84.98): icmp_seq=2 ttl=106 time=299 ms
64 bytes from mx8498.superdata.vn (112.213.84.98): icmp_seq=3 ttl=106 time=301 ms

--- ric.edu.vn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 3704ms
rtt min/avg/max/mdev = 295.897/299.061/301.733/2.407 ms