PING dz-www.tvsw.cn (103.120.80.155) 56(84) bytes of data.
64 bytes from 103.120.80.155: icmp_seq=1 ttl=56 time=217 ms
64 bytes from 103.120.80.155: icmp_seq=2 ttl=56 time=216 ms
64 bytes from 103.120.80.155: icmp_seq=3 ttl=56 time=216 ms

--- dz-www.tvsw.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 8007ms
rtt min/avg/max/mdev = 216.813/217.080/217.520/0.313 ms