Edge Locations
Stellate is powered by Fastly’s roughly 100 (and increasing) worldwide edge locations. You can read more about those locations on Fastly’s network map page as well as in their Developer Documentation detailing their Points of Presence .
IP allowlisting
Instead of limiting who can query your backend GraphQL API based on IP addresses, you can also verify requests are originating from Stellate via our Request Signing feature.
Your GraphQL server will receive requests from Stellate when a request can not be handled by the cache. To make this work your server needs to be able to receive requests from Stellate.
If your network is configured to only allow traffic from certain IPs (allowlisting or whitelisting) you will need to explicitly open up your network to receive requests from Stellate.
The list of Public IPs for the Fastly edge network can be found here .
If your service was created before October 2nd 2023 and is configured to use the old CloudFlare exit IPs you will need to add CloudFlares IPs to your allowlist.
If you have further questions about IP allowlisting please contact our support team.