Looking to manage hundreds of distinct subnets in separate Amazon AWS accounts and each will have unique VPC/CIDR subnets - The idea is to:

• Ensure no overlaps of address blocks - each will have one or more and be unique
• Be able to trace any IP address to it's relevant block - should need arise
• Be economic with CIDR IP blocks - ie if they only need 10 IPs then pick a matching subnet mask

I though of writing a perl script to manage this - but not sure how to do it. Is this even possible? If so what modules do the wise monks propose?

2018-11-24 Athanasius added <ul> and <li> tags

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In reply to Managing IP CIDR blocks by Galdor

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