How to Identify iAD supported Regions

I am planning to use iAD for my iOS application. As the iAD available only in USA,UK,France,Italia,Deutschland,España AppStores.

I want to display iAD only for supported regions. This will avoid displaying "Test Advertisement" from iAD.I can use AdMob for all other regions.

I am not sure, how to identify the iOS Device is used in supported region?

Any help is highly appreciated.

Thanks

Sasikumar JP

If your region is not supported, It won't show anything.