You will find here up-to-date vendor information including vendor address, url for driver download and network configuration information as well as all all belonging mac adresses.
Vendor name: SK Mtek Limited
Flat/Rm 1808, 18F Tower II, Admirality
18 Harcourt Road
Website for driver download: http://www.hktdc.com/manufacturers-suppliers/SK-Mtek-Microelectronics-Shenzhen-Limited/en/1X076U8A/
Showing all 1 registered mac address network prefixes: 10:A7:43
All ethernet addresses with the prefix belong to the owner Sk Mtek Limited in Flat/rm 1808, 18f Tower Ii, Admirality 18 Harcourt Road Hong Kong Hong Kong. You can find troubleshooting information for your device on the vendor webpage here. This registered address pool can identify a maximum of 16.777.216 devices.