Find the vendor name of a device by entering an OUI or a MAC address
Applied Materials
Applied Materials manages 4 unique MAC address prefixes. These prefixes have a total block size of 17.8 million addresses.
The allocation includes the following types: CID(Company Identifier, not for globally unique applications), MA-M(MAC Address Block Medium, 1,048,576 addresses each) and MA-S(MAC Address Block Small, previously named OUI-36, encompasses IAB assignments, 4,096 addresses each).
The company registered its MAC address allocation on 11 October 2016, and the most recent update was made on 21 September 2026. These allocations support network identification and communication globally.
Entity Details
Types
CID: Block Type
Company Identifier. This prefix will not be used for globally unique applications. Number of address 2^24 (~16 Million)MA-M: Block Type
Mac Address Block Medium. Number of address 2^20 (~1 Million)MA-S: Block Type
Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)Registered MAC Prefixes
All Organizationally Unique Identifiers and MAC ranges assigned to this vendor
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 4A:5A:6F | CID | 2018-04-06 |
| 70:B3:D5:7E:1 | MA-S | 2016-10-11 |
| 8C:1F:64:D3:A | MA-S | 2022-07-14 |
| CC:82:7B:E | MA-M | 2026-09-21 |