OUI Lookup
a43cd4
JBL Professional
Manufacturer Information
- OUI Prefix
- a43cd4
- Manufacturer
- JBL Professional
- Address
- 8500 Balboa Boulevard Northridge CA US 91325
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix A43CD4
The OUI prefix A43CD4 is assigned to JBL Professional, based in 8500 Balboa Boulevard Northridge CA US 91325 . 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 JBL Professional.