OUI Lookup
00197a
MAZeT GmbH
Manufacturer Information
- OUI Prefix
- 00197a
- Manufacturer
- MAZeT GmbH
- Address
- Goeschwitzer Str. 32 Jena DE D-07745
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 00197A
The OUI prefix 00197A is assigned to MAZeT GmbH, based in Goeschwitzer Str. 32 Jena DE D-07745 . 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 MAZeT GmbH.