Find the vendor name of a device by entering an OUI or a MAC address
BESO sp. z o.o.
BESO sp. z o.o. , manages 5 unique MAC address prefixes. These prefixes are part of a massive allocation with a total block size of 20.5 thousand addresses.
The allocation includes the following types: MA-S (Mac Address Block Small, previously named OUI-36, encompasses IAB Assignments, ~4096 addresses each).
The company registered its MAC address allocation on 07 March 2019, and the most recent update was made on 03 February 2025. These allocations support network identification and communication globally.
Unique prefixes: 5
Block Size: 20475 (20.47 k)
First registration: 07 March 2019
Last updated: 03 February 2025
MA-S:Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 70:B3:D5:C0:0 | MA-S | 2019-03-07 |
| 70:B3:D5:D7:D | MA-S | 2020-04-21 |
| 8C:1F:64:4D:C | MA-S | 2023-01-21 |
| 8C:1F:64:BA:2 | MA-S | 2025-02-03 |
| 8C:1F:64:BC:E | MA-S | 2024-02-08 |