MAC Address Lookup

Find the vendor name of a device by entering an OUI or a MAC address

Siemens AG

OUI: 30:B8:51

Vendor name: Siemens AG

Address:

Werner-von-Siemens-Str. 50
Amberg 92224
DE.

Assignment Type MA-L

Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)

Initial registration: 20 September 2023