Some customers prefer that their origin servers are not publicly accessible, but this prevents imgix from be able to access images as well. If the service is unable to retrieve an image from the origin, then we will return a
To resolve this, you can set up a whitelist to allow imgix to access your images.
The best method of whitelisting imgix is by our user agent. This is the recommended best practice for future compatibility.
Our user agent is:
List of IP addresses
Below is a list of IP addresses currently used by imgix to fetch images from your origin:
Note that these IP addresses may be subject to change in the future. Any changes will be reflected and updated in this document.