IP ranges for Dynamics 365

IP whitelisting (Range) for Dynamics 365.

In one of our recent project we need to call a web service from Workflow and Action from Dynamics 365 online (9.x) . The web service publisher will allow only request from specific IP ranges due to security principal of the organisation.

To Achieve this IP range there could be multiple approach but I will explain the below two

1. Add Dynamics IP range to the allowed IP range for the Web Service Publisher.
2. Use Azure API manager or some other static IP provider in between Dynamics 365 and the Web service.

In the current blog I will explain the Dynamics 365 IP ranges. I will explain the Azure API manager in future blog.

Add Dynamics IP range to the allowed IP range for the webservice

The IP range for dynamics CRM can be found on https://support.microsoft.com/en-us/help/2728473/microsoft-dynamics-crm-online-ip-address-ranges . this link has the exhaustive list for…