PING fptshop.com.vn (172.66.154.247) 56(84) bytes of data.
64 bytes from 172.66.154.247 (172.66.154.247): icmp_seq=1 ttl=59 time=4.61 ms
64 bytes from 172.66.154.247 (172.66.154.247): icmp_seq=2 ttl=59 time=4.59 ms
64 bytes from 172.66.154.247 (172.66.154.247): icmp_seq=3 ttl=59 time=4.42 ms

--- fptshop.com.vn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 4.428/4.546/4.615/0.114 ms