OUI Lookup
c81b6b
Innova Security
Manufacturer Information
- OUI Prefix
- c81b6b
- Manufacturer
- Innova Security
- Address
- Av. General Ataliba Leonel, 1205 Sao Paulo Sao Paulo BR 02033000
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix C81B6B
The OUI prefix C81B6B is assigned to Innova Security, based in Av. General Ataliba Leonel, 1205 Sao Paulo Sao Paulo BR 02033000 . 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 Innova Security.