PING muare.vn (123.30.242.70) 56(84) bytes of data.
64 bytes from static.vnpt.vn (123.30.242.70): icmp_seq=1 ttl=56 time=257 ms
64 bytes from static.vnpt.vn (123.30.242.70): icmp_seq=2 ttl=56 time=256 ms
64 bytes from static.vnpt.vn (123.30.242.70): icmp_seq=3 ttl=56 time=257 ms

--- muare.vn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 256.977/257.122/257.391/0.615 ms