You can find here current network vendor information for the ethernet hardware address including vendor address, website for driver download and internet configuration information.base information
Device mac address: 00:40:56Simliar mac addresses..
Base16 encoding: 004056
producer name: MCM JAPAN LTD.
SYUUKAEN BLD. 2-11-1
KOMAZAWA SETAGAYA-KU TOKYO 154
Homepage for driver download:
producer address geodata
The ethernet addresses with the prefix 00-40-56 are owned by the vendor Mcm Japan Ltd. in Syuukaen Bld. 2-11-1 Komazawa Setagaya-Ku Tokyo 154 Japan. This registered address pool of 1 blocks is able to identify max. 16.777.216 devices.
These are analogous mac addresses to this one: