OUI Lookup
546cac
Intelbras
Manufacturer Information
- OUI Prefix
- 546cac
- Manufacturer
- Intelbras
- Address
- BR 101, km 210, S/N° São José Santa Catarina BR 88104800
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 18
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 546CAC
The OUI prefix 546CAC is assigned to Intelbras, based in BR 101, km 210, S/N° São José Santa Catarina BR 88104800 . 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 Intelbras.