MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
BÄR Bahnsicherung AG
Unique prefixes: 2
Block Size: 1052670 (1.05 M)
First registration: 08 March 2017
Last updated: 23 July 2017
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 |
|---|---|---|
| 70:B3:D5:34:8 | MA-S | 2017-03-08 |
| 74:1A:E0:7 | MA-M | 2017-07-23 |