This Azure Monitor Workbook can help identify by using KQL (Kusto Query Language) data from AzureActivity and Azure Resource Graph (ARG) which IP addresses are configured and when. Tip you can also use the queries to form an Alert in Azure Monitor or Azure Sentinel to detect when a IP address is made public.
I hadn’t intended a Part 2 on this topic, but I also managed to add Tabs into the “FindMySyntax” Workbook for Azure Monitor Workbooks and Azure Resource Graph. Please see part1: https://jokerchen.me/en-gb/industry/blog/cross-industry/2020/06/18/log-analytics-kql-saved-queries-how-to-find-and-run-them-in-a-workbook/ For future versions please look here: https://github.
