OUI Lookup
542097
TTTech Auto AG
Manufacturer Information
- OUI Prefix
- 542097
- Manufacturer
- TTTech Auto AG
- Address
- Operngasse 17-21 Vienna AT 1040
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 542097
The OUI prefix 542097 is assigned to TTTech Auto AG, based in Operngasse 17-21 Vienna AT 1040 . 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 TTTech Auto AG.