OUI Lookup
b40b7a
Brusa Elektronik AG
Manufacturer Information
- OUI Prefix
- b40b7a
- Manufacturer
- Brusa Elektronik AG
- Address
- Neudorf 14 Sennwald St. Gallen CH 9466
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 2
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix B40B7A
The OUI prefix B40B7A is assigned to Brusa Elektronik AG, based in Neudorf 14 Sennwald St. Gallen CH 9466 . 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 Brusa Elektronik AG.