PING www.phamvannghi.com (172.67.164.94) 56(84) bytes of data.
64 bytes from 172.67.164.94 (172.67.164.94): icmp_seq=1 ttl=60 time=5.17 ms
64 bytes from 172.67.164.94 (172.67.164.94): icmp_seq=2 ttl=60 time=5.05 ms
64 bytes from 172.67.164.94 (172.67.164.94): icmp_seq=3 ttl=60 time=5.18 ms

--- www.phamvannghi.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 5.054/5.136/5.184/0.101 ms