MAC Address Lookups with macvendors.co.uk

So, it’s been a really long time since I last posted something here, and I wouldn’t want the internet to think I’ve been doing nothing, so, here’s a new online tool to join all the other online tools which allow you to lookup a MAC address for its relevant IEEE OUI vedor match.

Lots of other sites offer this (macvendors.com, oui.is, etc), but I often want to drop in a large list of MAC’s and have the output available as a CSV export. The only site I’ve which comes close to this is the venerable Wintelguy, however this site doesn’t have a nice CSV export button, so I decided to say ‘to hell with it, Internet, I’ll do it myself‘. And, Voila!

The Index page is a simple single MAC lookup tool, which automatically returns a match within a few characters of the MAC being input –

The bulk lookup tool allows for (up to) 500 MAC addresses to be looked up at once, and offers a CSV export once the search is complete.

Enjoy!