If I use (for example) 192.168.1.2 for one computer and 192.168.1.3 for another computer on the same LAN and one has it's subnet mask set to 255.255.255.248 but the other has its mask as 255.255.0 ...

Reasons to Divide a Network Into Subnets. A subnet is a subdivision of a local area network, created by applying a subnet mask to the IP addresses that make up the network. Subnets may or may not ...

Because device 2's IP/Subnet mask put it on a different network then it's default gateway, so the traffic isn't ever reaching the router. 192.168.2.0/23 is 192.168.2.0-192.168.3.255. It doesn't ...

The second part of a TCP/IP address that defines the subnetwork in which the device resides. The subnet ID number is shared with the host ID. See subnet mask and subnet mask tables. THIS ...

Tips As an alternative example, the subnet mask 255.255.255.128 has 25 network bits. This leaves seven bits for the hosts.

Learn how to assign a static IP address to a Windows 11/10 computer, using Network Settings, PowerShell, CMD or Windows Settings.

See subnet mask and subnet. Summary of Classes A, B & C There are very few Class A networks, but each one can contain thousands of subnets and hosts (defined in 24 bits).