MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
BESO sp. z o.o.
Unique prefixes: 3
Block Size: 12285 (12.28 k)
First registration: 07 March 2019
Last updated: 21 January 2023
Types
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 |