OUI Lookup
0019f7
Onset Computer Corporation
Manufacturer Information
- OUI Prefix
- 0019f7
- Manufacturer
- Onset Computer Corporation
- Address
- P.O. Box 3450 Pocasset MA US 02559
- Last updated
- 6/11/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0019F7
The OUI prefix 0019F7 is assigned to Onset Computer Corporation, based in P.O. Box 3450 Pocasset MA US 02559 . 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 Onset Computer Corporation.