OUI Lookup
001928
Siemens AG, Transportation Systems
Manufacturer Information
- OUI Prefix
- 001928
- Manufacturer
- Siemens AG, Transportation Systems
- Address
- Ackerstraße 22 Braunschweig DE 38126
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 001928
The OUI prefix 001928 is assigned to Siemens AG, Transportation Systems, based in Ackerstraße 22 Braunschweig DE 38126 . 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 Siemens AG, Transportation Systems.