MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Work Microwave GmbH
MAC address prefix 00:12:B4 is registered to Work Microwave GmbH, located at Rudolf-Diesel-Ring 2Holzkirchen 83607DE.
This registration is classified as MA-L (Mac Address Block Large) containing approximately 16 million MAC addresses
The prefix was initially registered on 16 November 2004, with the most recent update made on 13 June 2020.
OUI: 00:12:B4
Vendor name: Work Microwave GmbH
Address:
Assignment Type MA-L Rudolf-Diesel-Ring 2
Holzkirchen 83607
DE.
Mac Address Block Large (previously named OUI). Number of address 2^24 (~16 Million)
Last updated: 13 June 2020
Initial registration: 16 November 2004
