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OUI Lookup and Database

Name: OUI Lookup and Database
Author: Alberto Pedron

Alberto Pedron

Find a device's manufacturer by its MAC address and browse OUIs assignments

System & tools
FOSS
Free
No ads
No tracking

Android only

Get OUI Lookup and Database

Get it on Google Play

Get it with Aurora Store Get it on F-Droid Get it on Zapstore

What are these stores? Google Play, Aurora Store, F-Droid, Zapstore

With OUI Lookup you can figure out who manufactured a device simply by inserting its MAC address in the search bar. You can also search for a manufacturer and see its assigned OUIs.

Developer: Alberto Pedron
Source code: github.com/Alberto97/OUILookup
Added to AppCosmos: 10 October 2026
License: GPL-3.0-only