OUI Lookup
0025f9
GMK electronic design GmbH
Manufacturer Information
- OUI Prefix
- 0025f9
- Manufacturer
- GMK electronic design GmbH
- Address
- Daimlerstraße 8 Wernberg-Koeblitz Bavaria DE D-92533
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0025F9
The OUI prefix 0025F9 is assigned to GMK electronic design GmbH, based in Daimlerstraße 8 Wernberg-Koeblitz Bavaria DE D-92533 . It is a MA-L type block of 24 bits (first three octets). Allows up to 16 million unique MAC addresses. If you find this prefix on your network, the devices belong to GMK electronic design GmbH.