Find the vendor name of a device by entering an OUI or a MAC address
Simaudio Ltd
Simaudio Ltd , manages 2 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 17.8 million addresses.
The allocation includes the following types: CID (Company Identifier, not for globally unique applications), and MA-M (Mac Address Block Medium, ~1 Million addresses each).
The company registered its MAC address allocation on 14 January 2018, and the most recent update was made on 17 June 2020. These allocations support network identification and communication globally.
Unique prefixes: 2
Block Size: 17825790 (17.82 M)
First registration: 14 January 2018
Last updated: 17 June 2020
CID:Company Identifier. This prefix will not be used for globally unique applications. Number of address 2^24 (~16 Million)
MA-M:Mac Address Block Medium. Number of address 2^20 (~1 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 28:B7:7C:A | MA-M | 2020-06-17 |
| 5A:CB:D3 | CID | 2018-01-14 |