OUI Lookup
aca919
TrekStor GmbH
Manufacturer Information
- OUI Prefix
- aca919
- Manufacturer
- TrekStor GmbH
- Address
- Kastanienallee 8-10 Lorsch Hessen DE 64653
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix ACA919
The OUI prefix ACA919 is assigned to TrekStor GmbH, based in Kastanienallee 8-10 Lorsch Hessen DE 64653 . 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 TrekStor GmbH.