# Mac address vendor Lookup

> Know exactly whose hardware is on your network

- **Website**: https://macadress.com
- **Uneed Page**: https://www.uneed.best/tool/mac-address-vendor-lookup
- **Pricing**: Free
- **Category**: Development
- **Tags**: Security, Uptime, API & Data
- **Submitted by**: @samy
- **Launch Date**: 2026-09-01

## About

Mac Address Vendor Lookup is a free tool that identifies the registered vendor and technical details behind any MAC address or OUI (Organizationally Unique Identifier). Enter a MAC address to instantly retrieve the manufacturer name, IEEE assignment details, block range, country of origin, and address type (unicast/multicast, universal/local).

Beyond the free web lookup, it now offers:

- Hosted JSON API: integrate MAC vendor lookups directly into your app or backend, with a free tier for testing and paid plans for higher volume

- Self-hosted licensed version: run the full lookup engine on your own infrastructure, ideal for teams with data residency or offline requirements

No account, sign-up, or installation needed for the core web tool. Built for network administrators, developers, and IT professionals who need fast, reliable MAC address identification, whether for a one-off lookup or production-scale integration.