OUI Lookup
001a51
Alfred Mann Foundation
Manufacturer Information
- OUI Prefix
- 001a51
- Manufacturer
- Alfred Mann Foundation
- Address
- P.O. Box 905 Santa Clarita CA US 91380-9005
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001A51
The OUI prefix 001A51 is assigned to Alfred Mann Foundation, based in P.O. Box 905 Santa Clarita CA US 91380-9005 . 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 Alfred Mann Foundation.