00:12:B4 Work Microwave GmbH
Every MAC address from 00:12:B4:00:00:00 to 00:12:B4:FF:FF:FF belongs to a block the IEEE assigned to Work Microwave GmbH. Network cards, phones and other devices it makes carry addresses from here.
Assignment
Who 00:12:B4 belongs to
Written 00:12:B4, 00-12-B4 or 0012B4, depending on the system. Look up a full address.
Prefix
00:12:B4
Organization
Work Microwave GmbH
Registry
MA-L (a 24-bit OUI)
Addresses
16,777,216
First address
00:12:B4:00:00:00
Last address
00:12:B4:FF:FF:FF
Address type
Globally unique, unicast
Registered address
Rudolf-Diesel-Ring 2 Holzkirchen DE 83607