This is an update of the mac address vendors database for Advanced IP Scanner.
Just replace the file mac_interval_tree.txt in your "C:Program Files (x86)Advanced IP Scanner" folder and restart Advanced IP Scanner.
Here an updated database which has been used for the update.
Useful Google Spreadsheet formula to arrange the mac address list in the right format for Advanced-IP-Scanner :
=SUBSTITUTE(A2; ":"; "")&REPT("F";14-LEN(A2))
Related post on Advanced-IP-Scanner's forum
Do not hesitate to fork an participate to the update with pull request ;)