MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Rosenberger Hochfrequenztechnik GmbH & Co. KG
Unique prefixes: 1
Block Size: 16777215 (16.77 M)
First registration: 30 January 2017
Types
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 |
|---|---|---|
| 7A:FD:44 | CID | 2017-01-30 |