MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
KWS Computersysteme GmbH
MAC address prefix 00:12:91 is registered to KWS Computersysteme GmbH, located at Carl Zeiss Str. 1Ettlingen BW 76275DE.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 10 October 2004, with the most recent update made on 17 November 2015.
OUI: 00:12:91
Vendor name: KWS Computersysteme GmbH
Address:
Assignment Type MA-L Carl Zeiss Str. 1
Ettlingen BW 76275
DE.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 17 November 2015
Initial registration: 10 October 2004
