Allow Wi-Fi Multicast reception:
Allows the app to receive packets sent to all devices on a Wi-Fi network using multicast addresses, not just your device. It uses more power than the non-multicast mode.
Connect and disconnect from Wi-Fi:
Allows the app to connect to and disconnect from Wi-Fi access points and to make changes to device configuration for Wi-Fi networks.
Full network access:
Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.
Google Play license check:
Google Play license check
View network connections:
Allows the app to view information about network connections such as which networks exist and are connected.
View Wi-Fi connections:
Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.