Overlapping LAN IP Address: 192.168.1.1 cannot be set since it is reserved for the WAN network range 192.168.0.0 - 192.168.0.255 | Ubiquiti Community
What is the default gateway and subnet mask for IP address 192.168.1.1 or simply 192.168 series? - Quora
![Twitter 上的David Bombal:"Peter is confused about something in Windows 10. Why does Windows automatically add subnet masks of different numbers when he configures a PC with an IP address? 10.1.1.1 uses Twitter 上的David Bombal:"Peter is confused about something in Windows 10. Why does Windows automatically add subnet masks of different numbers when he configures a PC with an IP address? 10.1.1.1 uses](https://pbs.twimg.com/media/D0AmA0gWwAA49OJ.jpg)