MAC Address Lookup

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

 MAC

Siemens Home & Office Comm. Devices

OUI prefix: 00:13:A3

Vendor name: Siemens Home & Office Comm. Devices

Address:

4849 Alpha Road
Dallas 75244
US.

Assignment Type MA-L

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

Last updated: 02 July 2019

Initial registration: 06 February 2005

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