Accessing Fastly's IP ranges

To help you allowlist Fastly's services through your firewall, we provide access to the list of Fastly's assigned IP ranges. You can access the list using our API endpoint.

You can then automate the API call (for example, by running a script as a cron job) to request the list of IPs to detect when the IP ranges change.

To make sure you have plenty of time to stay in sync, we post IP address announcements along with other service announcements to our status page, which you can subscribe to.

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