Use APKPure App
Get WiFi Chipset INFO old version APK for Android
Detect WiFi chipset vendor from the WiFi MAC address.
WiFi Chipset INFO
It simply shows WiFi chipset vendor.
New update v1.0.3:
To avoid misunderstanding, the app now only shows WiFi chip vendor from the WiFi MAC address. It does not check for the BroadPwn issue anymore.