PING www.lnzdhyb.cn (108.186.217.23) 56(84) bytes of data.
64 bytes from 108.186.217.23 (108.186.217.23): icmp_seq=1 ttl=121 time=143 ms
64 bytes from 108.186.217.23 (108.186.217.23): icmp_seq=2 ttl=121 time=141 ms
64 bytes from 108.186.217.23 (108.186.217.23): icmp_seq=3 ttl=121 time=141 ms

--- www.lnzdhyb.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 141.738/142.422/143.728/0.973 ms