MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Siemens AG Austria
OUI: 00:11:33
Vendor name: Siemens AG Austria
Address:
Assignment Type MA-L Siemensstrasse 90-92
Vienna 1210
AT.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 05 April 2018
Initial registration: 05 June 2004
