For a connection between a web hosting and an external application, such as an API (interface), it may be necessary to whitelist the IP address of the web server. It should be noted that this IP address differs from the IP address of your website and can change at any time.
Therefore, we recommend whitelisting the complete IP ranges.
They are as follows:
- 109.70.113.0/20
- 83.150.0.0/22
- 2001:8e0::/32
Cloud Server
In the case of a cloud server, the IP address does not differ from the IP address of your website. Therefore, it is sufficient to whitelist the IP address of the server.