PING ttbtntt.com.vn (139.99.83.161) 56(84) bytes of data.
64 bytes from sv14.premiumwebserver.com (139.99.83.161): icmp_seq=1 ttl=55 time=194 ms
64 bytes from sv14.premiumwebserver.com (139.99.83.161): icmp_seq=2 ttl=55 time=194 ms
64 bytes from sv14.premiumwebserver.com (139.99.83.161): icmp_seq=3 ttl=55 time=195 ms

--- ttbtntt.com.vn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 194.137/194.781/195.597/0.793 ms