Every device connected to the internet has an IP address. It works a bit like a digital home address, helping websites, apps, ...
I'm currently converting a whole lot of IP address data from some quite ghastly flat files.<BR>Ghastliness aside, I'm trying to sort out a way to check each IP listed to check if it's a subnet address ...
There's a number of options in your router for IP management that you may need, but is DHCP or a Static IP the right choice ...