Google MAC address lookup. Should give you the registered mfr if not more, assuming it's legit.
NealS On Mon, Dec 4, 2023 at 5:00 PM Dick Steffens <d...@dicksteffens.com> wrote: > My wife has ESET malware protection on her Windows 7 machine. This > afternoon she got this message: > > Suspected threat blocked because of duplicate IP addresses on network. > > It gave an IP address that sounds familiar, and shows up in my Buffalo > router, but only has a ? as a name. I vaguely remember 192.168.0.204, > but can't remember what from. I've looked at all the devices I remember, > but they all are called out in the list Buffalo shows. > > Any hints as to how to track down what caused that error message? > > Thanks. > > -- > Regards, > > Dick Steffens > >
