OUI Lookup
e4f7a1
Datafox GmbH
Manufacturer Information
- OUI Prefix
- e4f7a1
- Manufacturer
- Datafox GmbH
- Address
- Dermbacher Str. 12 - 14 Geisa Thüringen DE 36419
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix E4F7A1
The OUI prefix E4F7A1 is assigned to Datafox GmbH, based in Dermbacher Str. 12 - 14 Geisa Thüringen DE 36419 . 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 Datafox GmbH.