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Ground Controller Lvl 1
Message 1 of 2

Stable IP addresses range for Actions

It's really important to have a list of IP addresses of the build machines for security reasons.
Is it possible to get it with github API? I don't see this information in

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Copilot Lvl 3
Message 2 of 2

Re: Stable IP addresses range for Actions


Windows and Ubuntu hosted runners are hosted in Azure and have the same IP address ranges as Azure Data centers. Currently, all hosted runners are in the East US 2 Azure region, but more regions may added over time.

Microsoft updates the Azure IP address ranges weekly in a JSON file that you can download from the Azure IP Ranges and Service Tags - Public Cloud website. You can use this range of IP addresses if you require an allow-list to prevent unauthorized access to your internal resources.

Official link: