OUI Lookup
0050db
CONTEMPORARY CONTROL
Manufacturer Information
- OUI Prefix
- 0050db
- Manufacturer
- CONTEMPORARY CONTROL
- Address
- SYSTEMS, INC. DOWNERS GROVE IL US 60515
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0050DB
The OUI prefix 0050DB is assigned to CONTEMPORARY CONTROL, based in SYSTEMS, INC. DOWNERS GROVE IL US 60515 . 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 CONTEMPORARY CONTROL.