Why the Unreal Engine 4 is Blocked in Iran?

Hello, my name is shervin. Iran Is Now state of being official to the america. please let the iranian ip to download from Epic Website & Unreal Engine.
thank you & sorry about mistakes & Please Answer & clarify it

Hi Shervin_d,

Currently, the restriction on licensing from Iran remains in place. We’re now researching whether the sanctions which were lifted include the sanctions that prevented us from licensing to Iran. Please keep an eye on www.unrealengine.com for future announcements with regard to this issue.

if you give Iranian ip free services that shouldn’t any problem. like: gmail - yahoo - icloud - Netflix - google play - itunes - app store &… ( we can only use all free services not pay ver and this shouldn’t any problem for your company )