MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
JBF
Unique prefixes: 2
Block Size: 1052670 (1.05 M)
First registration: 16 February 2022
Last updated: 23 February 2023
Types
MA-M: Mac Address Block Medium. Number of address 2^20 (~1 Million)
MA-S: Mac Address Block Small (previously named OUI-36, encompasses IAB Assignments). Number of address 2^12 (4096)
| MAC Prefix | Type | Registration Date |
|---|---|---|
| 6C:2A:DF:A | MA-M | 2023-02-23 |
| 8C:1F:64:F4:5 | MA-S | 2022-02-16 |