MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
MP
IEEE Registrant 13 Prefixes
Meta Platforms, Inc.
Meta Platforms, Inc. manages 13 unique MAC address prefixes. These prefixes have a total block size of 218.1 million addresses.
The allocation includes the following types: MA-L(MAC Address Block Large, 16,777,216 addresses each).
The company registered its MAC address allocation on 09 January 2021, and the most recent update was made on 14 August 2026. These allocations support network identification and communication globally.
Unique prefixes 13
Block Size 218103795 (218.1 M)
First registration 09 January 2021
Last updated 14 August 2026
Entity Details
Unique prefixes 13
Block Size 218103795 (218.1 M)
First registration 09 January 2021
Last updated 14 August 2026
Types
MA-L: Block Type
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)Registered MAC Prefixes
All Organizationally Unique Identifiers and MAC ranges assigned to this vendor
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 48:05:60 | MA-L | 2025-03-07 |
| 50:99:03 | MA-L | 2025-06-27 |
| 78:C4:FA | MA-L | 2024-06-14 |
| 80:F3:EF | MA-L | 2021-01-09 |
| 84:57:F7 | MA-L | 2024-03-12 |
| 88:25:08 | MA-L | 2022-12-21 |
| 94:F9:29 | MA-L | 2023-05-02 |
| B4:17:A8 | MA-L | 2021-12-23 |
| C0:DD:8A | MA-L | 2022-01-27 |
| CC:A1:74 | MA-L | 2022-07-20 |
| D0:B3:C2 | MA-L | 2023-12-20 |
| D4:D6:59 | MA-L | 2023-10-23 |
| F4:4E:35 | MA-L | 2026-08-14 |