Closed mbtolou closed 4 years ago
This is not a TWP question.
Check for example this: https://www.experts-exchange.com/questions/24815535/Get-MAC-Address-of-remote-IP-Address-on-local-network-using-C.html
and: https://docs.microsoft.com/en-us/dotnet/api/system.net.dns.gethostentry?view=netframework-4.8
You can get the mac address only if you are in the same local network.
How Find Mac Address and HostName Of Client ?