Former ABB STOTZ-KONTAKT GmbH MAC address blocks

The IEEE registry once carried 2 blocks registered to ABB STOTZ-KONTAKT GmbH. They are now registered across 2 organizations: ABB AG. × 1, ABB Automation products GmbH × 1.

Prefix Block Addresses First registered Organization
00:0C:DEMA-L16.8 million8 Apr 2003ABB AG
00:24:59MA-L16.8 million23 Nov 2008ABB Automation products GmbH

Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.