Mendix Cloud does not support blocking or denying traffic based on source IP addresses or geographic location.

IP-based or geo-based blacklisting is not available for applications hosted in Mendix Cloud.

Mendix Cloud supports restricting access by allowing only approved IP addresses or CIDR ranges. When an allowlist is configured, all incoming traffic from IP addresses not included in the allowlist is implicitly denied.

This allowlisting approach can be used to achieve a similar outcome to blocking access.