To answer my own question, and to fish for better answers, http://iotscanner.bullguard.com/#/ http://iotscanner.bullguard.com/#/ gives an answer. Not sure how

To answer my own question, and to fish for better answers, http://iotscanner.bullguard.com/#/ http://iotscanner.bullguard.com/#/ gives an answer. Not sure how definitive though.