# Delete an IP address or CIDR block from the Access List **DELETE /groups/{groupId}/apps/{appId}/security/access_list/{ipId}** Delete an IP address or CIDR block from the Access List of your App Services app ## Servers - The root API resource and starting point for the App Services API.: https://services.cloud.mongodb.com/api/admin/v3.0 (The root API resource and starting point for the App Services API.) ## Authentication methods - Token auth ## Parameters ### Path parameters - **groupId** (string) An Atlas [Project/Group ID](https://docs.atlas.mongodb.com/tutorial/manage-projects/). - **appId** (string) The ObjectID of your application. [The App Services API Project and Application IDs section](#section/Project-and-Application-IDs) demonstrates how to find this value. - **ipId** (string) The IP address entry denoted by `ip_id` with the information given in the request body ## Responses ### 204 Deleted ### 404 No IP addresses or CIDR blocks to delete [Powered by Bump.sh](https://bump.sh)