OUI Lookup
000b41
Ing. Büro Dr. Beutlhauser
Manufacturer Information
- OUI Prefix
- 000b41
- Manufacturer
- Ing. Büro Dr. Beutlhauser
- Address
- Roemerweg 4 Grassau DE D-83224
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 000B41
The OUI prefix 000B41 is assigned to Ing. Büro Dr. Beutlhauser, based in Roemerweg 4 Grassau DE D-83224 . 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 Ing. Büro Dr. Beutlhauser.