OUI Lookup
0019ff
Finnzymes
Manufacturer Information
- OUI Prefix
- 0019ff
- Manufacturer
- Finnzymes
- Address
- 800 West Cummings Park Woburn MA US 01801
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 0019FF
The OUI prefix 0019FF is assigned to Finnzymes, based in 800 West Cummings Park Woburn MA US 01801 . 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 Finnzymes.