OUI Lookup
1001ca
Ashley Butterworth
Manufacturer Information
- OUI Prefix
- 1001ca
- Manufacturer
- Ashley Butterworth
- Address
- P.O. Box 3410 Santa Clara CA US 95055
- Last updated
- 6/8/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 1001CA
The OUI prefix 1001CA is assigned to Ashley Butterworth, based in P.O. Box 3410 Santa Clara CA US 95055 . 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 Ashley Butterworth.