OUI Lookup
08005c
FOUR PHASE SYSTEMS
Manufacturer Information
- OUI Prefix
- 08005c
- Manufacturer
- FOUR PHASE SYSTEMS
- Address
- 2001 LOGIC DRIVE SAN JOSE CA US 95124-3452
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 08005C
The OUI prefix 08005C is assigned to FOUR PHASE SYSTEMS, based in 2001 LOGIC DRIVE SAN JOSE CA US 95124-3452 . 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 FOUR PHASE SYSTEMS.