[snoopy77]

Does it make sense to have your router and server in the same available IP address? I am trying to subnet a network address. I am not using a DHCP as yet.

 

[spunk.funk]

You have to tell us more about your setup and what you are trying to do.
You usually do not setup a static IP address, unless it is a network printer or NAS. Is the network a work environment on a Domain, or is this a Peer to Peer network or Home setup? Is your server a Domain Controller?
If a home or peer to peer network, the IP address is assigned by DHCP by the Modem and or the Router.
If setting a static IP address, then the subnet should be the same.

 

[GentleArrow]

"Does it make sense to have your router and server in the same available IP address?"

Same? No you can't do that. Each ip address in a subnet has to be unique so your router would be at 192.168.1.1 and your server would be at 192.168.1.2 for example.

You do not need to subnet [divide up the existing subnet into smaller subnets] for your situation.