OUI Lookup
40fa7f
Preh Car Connect GmbH
Manufacturer Information
- OUI Prefix
- 40fa7f
- Manufacturer
- Preh Car Connect GmbH
- Address
- Gewerbepark 5 Dresden DE 01156
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 40FA7F
The OUI prefix 40FA7F is assigned to Preh Car Connect GmbH, based in Gewerbepark 5 Dresden DE 01156 . 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 Preh Car Connect GmbH.