Wireless Netwwork Watcher

Official Website:
https://www.nirsoft.net/utils/wireless_network_watcher.html

PF:
https://www.portablefreeware.com/index.php?id=2128

SyMenu:
https://www.ugmfree.it/SyMenuSuiteNirsoft.aspx?pr=Wireless+Network+Watcher

Does a really good job for finding about MAC and your local adresses if yo have any connecting issues, not only the wireless ones as the name might suggest.

HTH