Find the vendor name of a device by entering an OUI or a MAC address
Single Digits
Single Digits , manages 1 unique MAC address prefix. These prefixes are part of a massive allocation with a total block size of 16.8 million addresses.
The allocation includes the following types: CID (Company Identifier, not for globally unique applications).
The company registered its MAC address allocation on 13 January 2019, and the most recent update was made on 24 June 2020. These allocations support network identification and communication globally.
Unique prefixes: 1
Block Size: 16777215 (16.77 M)
First registration: 13 January 2019
Last updated: 24 June 2020
CID:Company Identifier. This prefix will not be used for globally unique applications. Number of address 2^24 (~16 Million)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 3A:F5:21 | CID | 2019-01-13 |