Is there a windows-based CIDR list sorter / condenser - aggregator?
I know there are linux-based or python-based projects / code that can do this on github, but I have no clue how to ask this question ON github. And I know there are a few web-based sites that will do this. I'm looking for a windows-based executable that is either a gui or command-line that will take a list of CIDR's (either pasted into a text window or as a text file for a command-line argument) and generated a sorted and condensed (aggregated) output list. Does such an executable exist?

I know there are linux-based or python-based projects / code that can do this on github, but I have no clue how to ask this question ON github. And I know there are a few web-based sites that will do this.
I'm looking for a windows-based executable that is either a gui or command-line that will take a list of CIDR's (either pasted into a text window or as a text file for a command-line argument) and generated a sorted and condensed (aggregated) output list. Does such an executable exist?