You can find here current network vendor information for the ethernet hardware address including vendor address, url for driver download and internet configuration information.registered data
Device mac address: 00:A0:CDSimliar mac addresses..
Base16 encoding: 00A0CD
registrar name: DR. JOHANNES HEIDENHAIN GmbH
URL for specification download: http://www.heidenhain.com/
The MACs beginning with 00-A0-CD belong to the owner Dr. Johannes Heidenhain Gmbh in Dr.-Johannes-Heidenhain Str. 83301 Traunreut Germany. You will find driver information for the device on the manufacturer website there. This registered set of 1 blocks can identify a maximum of 16.777.216 devices.
These are correlated ethernet addresses to this one: