System administrators at your company can use Microsoft Excel's Visual Basic editor to calculate subnetworks, generating host addresses by combining network addresses and subnet masks.

I have an Excel spreadsheet containing IP addresses and subnet masks. I need to derive the subnet of each IP address in the spreadsheet.Example: IP (column A): 10.1.230.84, Subnet Mask (column B ...

Is there an easy way (like via a .Net library) that allows me to get the IP address and subnet mask of the local machine that the application is running on?