PING www.cctv-cn.net (50.3.45.176) 56(84) bytes of data.
64 bytes from 50.3.45.176 (50.3.45.176): icmp_seq=1 ttl=54 time=140 ms
64 bytes from 50.3.45.176 (50.3.45.176): icmp_seq=2 ttl=54 time=139 ms
64 bytes from 50.3.45.176 (50.3.45.176): icmp_seq=3 ttl=54 time=139 ms

--- www.cctv-cn.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2025ms
rtt min/avg/max/mdev = 139.431/139.879/140.752/0.753 ms