Free MAC Address Vendor Lookup
Look up the vendor/manufacturer from a MAC address OUI prefix instantly. Free, fast, and works entirely in your browser with no sign-up required.
MAC Address Vendor Lookup
Look up the vendor/manufacturer from a MAC address OUI prefix. Supports 200+ well-known manufacturers.
Lookup MAC / OUI
Enter a full MAC address or just the first 3 octets (OUI/vendor prefix).
Sample Database Entries
| OUI | Vendor | |
|---|---|---|
24:77:36 | QNAP Systems, Inc. | |
68:71:80 | Amazon Technologies, Inc. | |
00:1A:2B | Apple, Inc. | |
AC:BC:32 | Apple, Inc. | |
00:1C:B3 | Apple, Inc. | |
00:17:F2 | Apple, Inc. | |
00:14:51 | Apple, Inc. | |
A4:5E:60 | Apple, Inc. | |
F0:DB:E2 | Apple, Inc. | |
6C:40:08 | Apple, Inc. | |
D4:61:9D | Apple, Inc. | |
38:F9:D3 | Apple, Inc. | |
B8:E8:56 | Apple, Inc. | |
3C:07:54 | Apple, Inc. | |
70:70:0D | Apple, Inc. | |
A8:20:66 | Apple, Inc. | |
00:1B:21 | Intel Corporation | |
8C:8D:28 | Intel Corporation | |
00:03:47 | Intel Corporation | |
A4:C3:61 | Intel Corporation |
Showing 20 of 168 entries in the database.
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Frequently Asked Questions
What is an OUI?
An OUI (Organizationally Unique Identifier) is the first 3 octets of a MAC address that identify the manufacturer.
How many vendors are in the database?
Over 200 well-known OUI prefixes including Apple, Intel, Cisco, Samsung, and more.
Is it free?
Yes, completely free.
Does the MAC Address Vendor Lookup work on mobile devices?
Yes, the MAC Address Vendor Lookup is fully responsive and works on smartphones and tablets. You can use it on any device with a modern web browser -- no app download required.
Do I need to create an account to use this tool?
No account or registration is needed. Simply open the MAC Address Vendor Lookup in your browser and start using it immediately. There are no sign-up walls or usage restrictions.
How do I use the MAC Address Vendor Lookup?
Simply enter your input in the provided field, adjust any settings to your preference, and the tool will process it instantly. You can then copy the result to your clipboard or download it.
Which browsers are supported?
The MAC Address Vendor Lookup works in all modern browsers including Chrome, Firefox, Safari, Edge, and Opera. For the best experience, use the latest version of your preferred browser.
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About Free MAC Address Vendor Lookup
Free MAC Address Vendor Lookup is a free, browser-based tool in our Utility Tools collection. Everything runs locally on your device — no uploads, no sign-up, and your data stays private.