SEEED AWS IoT Button cant run with strong network configuration

Hello together, i am currently evaluating the seeed button inside our company to be used as notification buttons. The Problem is that our iot wifi configuration is very strict and thats why is currently cant register with AWS. Inside the network traffic we especially noticed that the button uses some routes we dont understand. For example it tries to communicate with Facebook somehow. Is there a list somewhere with network specifications that need to be enabled in order to use the button?

Thank you in advance.