Add information about the number of IPs available for a particular cluster size

[lzdanski]

Issue Type

Missing content for an existing feature

Links to Affected Docs

N/A

The Issue or Context

Received a question that could use a new reference for an answer. We currently have a cluster that’s a /19 size. How many Deployments we can realistically have there till we run out of IPs?

Fix or Proposed Change

No response

Additional Notes

https://astronomer.slack.com/archives/C01UA03TPV1/p1715075028394759

Required Reviewers

No response