MAC Address Lookup

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

Siemens AG,

OUI: 00:1B:1B

Vendor name: Siemens AG,

Address:

I IA SC MF-K PE 3
76187 Karlsruhe Baden Wuerttemberg
DE.

Assignment Type MA-L

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

Last updated: 17 November 2015

Initial registration: 16 January 2007