IPAM - Link or tie subnets for available IP?

[#1]

Long shot question.

I have searched the documentation but I can't find is there is a way to leverage any features to link or tie a request for multiple IPs.

Scenario:

Building a stretched cluster and I need IPs from mutiple subnets, would it be possible to get next available where the 4th octect is equal?  Especially in existing blocks where they were not leveraged this way from the start.

example

10.10.10.0/24

-available IPs are 10.10.10.25, 10.10.10.50

10.20.10.0/24

-available IPs are 10.20.10.20, 10.20.10.50

GetNextAvailableSimilar would provide back:

10.10.10.50

10.20.10.50

[#2 · Accepted solution]

Hi,

I cant think of any inbuilt functionality that can do this, but it should be possible to write a custom script to get this done leveraging API.