MAC Address Lookup

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

 MAC

Siemens Switzerland Ltd., I B T HVP

OUI prefix: 00:A0:03

Vendor name: Siemens Switzerland Ltd., I B T HVP

Address:

Building Technologies Division
International Headquarters
Zug 6301
CH.

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: 22 April 1998

Country CH map