PING www.lydichan.cn (107.149.140.51) 56(84) bytes of data.
64 bytes from 107.149.140.51 (107.149.140.51): icmp_seq=1 ttl=123 time=149 ms
64 bytes from 107.149.140.51 (107.149.140.51): icmp_seq=2 ttl=123 time=149 ms
64 bytes from 107.149.140.51 (107.149.140.51): icmp_seq=3 ttl=123 time=149 ms

--- www.lydichan.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2320ms
rtt min/avg/max/mdev = 149.153/149.435/149.946/0.480 ms