PING www.linhadotua.net (172.67.144.237) 56(84) bytes of data.
64 bytes from 172.67.144.237 (172.67.144.237): icmp_seq=1 ttl=60 time=7.86 ms
64 bytes from 172.67.144.237 (172.67.144.237): icmp_seq=2 ttl=60 time=3.99 ms
64 bytes from 172.67.144.237 (172.67.144.237): icmp_seq=3 ttl=60 time=4.14 ms

--- www.linhadotua.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 3.998/5.336/7.862/1.787 ms