OUI Lookup
589cfc
FreeBSD Foundation
Manufacturer Information
- OUI Prefix
- 589cfc
- Manufacturer
- FreeBSD Foundation
- Address
- P.O. Box 20247 Boulder CO US 80308-3247
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 589CFC
The OUI prefix 589CFC is assigned to FreeBSD Foundation, based in P.O. Box 20247 Boulder CO US 80308-3247 . 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 FreeBSD Foundation.