This is an awesome tool, subnet consolidator. So good for so many people with a mess of subnets defined in AD. So often I see an Active Directory and the subnets are INSANE. Use this tool to consolidate things, please.
CIDR Merger & Deduplicator – Free IP Merge & CIDR Overlap Calculator
I will say that M365 Copilot does a decent job of analysis and showing you why you can consolidate things too.
