Azure IP Ranges


*Updated June 15, 2018*

For a myriad of reasons it's nice to know what IPs you can expect to see coming to/from your Azure space.  Below is a quick cheat sheet.

Microsoft Azure Datacenter IP Ranges

updated 20 Aug 2018, thanks to Michael Ketchum of Microsoft for the additional information

The XML file now breaks down the IP ranges as follows:

  • “<SERVICE>" = Includes all IP’s for that service across all regions in the applicable cloud
  •  “<SERVICE>.<REGION>” = Includes all IP’s for that service in a specific region
  •  "AzureCloud.<REGION>" = Includes all IP’s/and services for that region
  •  "AzureCloud" = Includes all IP’s/and services for that cloud, such as Gov, commercial, etc.

The "Secret Azure IPs" you MUST Include - 168.63.129.16 and 169.254.169.254

Office 365 URLs and IP address ranges

Office 365 US Government: Endpoints for US Federal and US Defense Clouds (preview)

Comments (3)

  1. StephenGMS says:

    wondering if anyone has found out a way to automatically download the most up to date IP range from https://www.microsoft.com/en-us/download/details.aspx?id=41653. since the filename changes, I can’t use the permalink effectively

      1. StephenGMS says:

        Great! Thanks! I’ll take a look at that

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