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=253 ms
64 bytes from 42.112.58.216: icmp_seq=2 ttl=54 time=254 ms
64 bytes from 42.112.58.216: icmp_seq=3 ttl=54 time=253 ms

--- mp3.zing.vn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 6601ms
rtt min/avg/max/mdev = 253.573/253.873/254.075/0.620 ms