MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
SIEMENS AG
MAC address prefix 74:FC:45 is registered to SIEMENS AG, located at Oestliche Rheinbrückenstraße 50Karlsruhe Baden-Württemberg 76181DE.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was registered on 02 January 2025, and no subsequent updates have been recorded.
OUI: 74:FC:45
Vendor name: SIEMENS AG
Address:
Assignment Type MA-L Oestliche Rheinbrückenstraße 50
Karlsruhe Baden-Württemberg 76181
DE.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Initial registration: 02 January 2025
