Use APKPure App
Get Wifi IP, SSID, BSSID, MAC, etc old version APK for Android
When connected to wifi this app displays your IP, SSID, BSSID, MAC address, etc.
When connected to wifi this app displays your IP, SSID, BSSID, MAC address, etc
It doesn't do anything else! It was coded for a personal project and isn't pretty or functional beyond what is mentioned.