Active Directory User Logon reports without Azure (No Internet)

Hey guys,

I currently have several reports that pull useful information directly from AD. However, I am specifically looking to get historical user sign-in data similar to the report shown on this page https://powerbi.microsoft.com/en-us/blog/azure-active-directory-meets-power-bi/.

The only issue is that this is an offline network that cannot be connected to the internet, which I believe is a no-go for Azure services. Is there some other way aside from Azure AD for me to get this information into a report? A separate problem is that we have 4 Domain Controllers so replication of certain data can also be an issue.