PING mp3.zing.vn (42.112.58.216) 56(84) bytes of data.
64 bytes from 42.112.58.216: icmp_seq=1 ttl=54 time=257 ms
64 bytes from 42.112.58.216: icmp_seq=2 ttl=54 time=257 ms
64 bytes from 42.112.58.216: icmp_seq=3 ttl=54 time=257 ms

--- mp3.zing.vn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 8717ms
rtt min/avg/max/mdev = 257.014/257.346/257.754/0.661 ms