OUI Lookup
789f87
Siemens AG I IA PP PRM
Manufacturer Information
- OUI Prefix
- 789f87
- Manufacturer
- Siemens AG I IA PP PRM
- Address
- Gleiwitzer Strasse 555 Nuremberg Bavaria DE 90475
- Last updated
- 6/10/2026
Vendor Statistics
- Total prefixes
- 1
- Block type
- MA-L
- Available addresses
- ~16 millones
About prefix 789F87
The OUI prefix 789F87 is assigned to Siemens AG I IA PP PRM, based in Gleiwitzer Strasse 555 Nuremberg Bavaria DE 90475 . 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 I IA PP PRM.