PING cualo.com.vn (45.252.248.47) 56(84) bytes of data.
64 bytes from 45.252.248.47 (45.252.248.47): icmp_seq=1 ttl=54 time=215 ms
64 bytes from 45.252.248.47 (45.252.248.47): icmp_seq=2 ttl=54 time=214 ms
64 bytes from 45.252.248.47 (45.252.248.47): icmp_seq=3 ttl=54 time=214 ms

--- cualo.com.vn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 214.689/214.895/215.180/0.208 ms