The ultimate database for tracking down the origins of any MAC address
Don't let the mystery of MAC addresses leave you in the dark - with our MAC Address Vendors Database, you'll have all the information you need to confidently manage your network and protect your data. Try it out today and see for yourself why it's the leading tool in the industry!
- 48,184
- MAC address
blocks registered - 32,584
- Unique MAC
address vendors - 65
- New block registrations
per week on average
Use Cases
With our database, you can easily identify the manufacturer of any device connected to your network, and gain valuable insights into the devices that make up your network ecosystem. Whether you're a network administrator, a cybersecurity professional, or just a curious tech enthusiast, our MAC Address Vendors Database is an indispensable tool for understanding your network and keeping it secure.
Network Administration
Cybersecurity
Technical Support
We deliver complete and relevant data
MAC vendor data is provided daily, directly from the IEEE Standards Association. We’ve also been collecting our own OUI historical information since 1997. Our database is updated daily and available in JSON, XML, CSV and Cisco vendorMacs.xml formats.
JSON format sample
{ "oui": "08:EC:F5", "isPrivate": false, "companyName": "Cisco Systems, Inc", "companyAddress": "80 West Tasman Drive San Jose CA 94568", "countryCode": "US", "assignmentBlockSize": "MA-L", "dateCreated": "2018-11-09", "dateUpdated": "2018-11-09" }
XML format sample
<record> <oui>08:EC:F5</oui> <isPrivate>0</isPrivate> <companyName>Cisco Systems, Inc</companyName> <companyAddress>80 West Tasman Drive San Jose CA 94568</companyAddress> <countryCode>US</countryCode> <assignmentBlockSize>MA-L</assignmentBlockSize> <dateCreated>2018-11-09</dateCreated> <dateUpdated>2018-11-09</dateUpdated> </record>
Pricing plans for all team sizes
MAC Address Data Feed provides daily data in CSV, JSON and XML formats. Please note that our service is for registered companies only. Requests from private individuals or emails that don't match the company domain name are ignored.
You’ll be in good company





Contact Us
Got a technical issue? Want to send feedback about data feeds? Need details about our plans? Let us know. Please note that our service is for registered companies only. Requests from private individuals or emails that don't match the company domain name are ignored.