OUI Lookup
0003bc
COT GmbH
Manufacturer Information
- OUI Prefix
- 0003bc
- Manufacturer
- COT GmbH
- Address
- Güterstraße 5 DE
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0003BC
The OUI prefix 0003BC is assigned to COT GmbH, based in Güterstraße 5 DE . 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 COT GmbH.