You can find here current network manufacturer information for the ethernet hardware address including vendor address, website for driver download and internet configuration information.registered data
Device mac address: 00:40:5CSimliar mac addresses..
Base16 encoding: 00405C
registrar name: FUTURE SYSTEMS, INC.
ROOM 102 DONG BANG B/D,
YEOG SAM-DONG 740-5, KANG NAM-KU
SEOUL 130-080 SEOUL 130-080 KOREA
KOREA, REPUBLIC OF
URL for specification download: http://www.future-systems.net/
The MACs beginning with 00-40-5C are registered by Future Systems, Inc. in Room 102 Dong Bang B/d, Yeog Sam-Dong 740-5, Kang Nam-Ku Seoul 130-080 Seoul 130-080 Korea Korea, Republic Of. You can find troubleshooting information for the hardware on the registrar homepage here. This registered set of 1 blocks is able to identify max. 16.777.216 devices.
These are correlated ethernet addresses to this one: