Excel spreadsheet of top 25 million websites

We need a researcher to deliver to us an excel spreadsheet that lists the top 25 million websites, in order of reach/impressions. Please only put 5 million rows per workbook so that the files open quicker. This should be a quick and easy task for someone who knows where to look! If you don't think you can find the full 25 million, send me a message a let me know how many you think you can find. thanks! **The first 1 million are easily available, I'm not interested in anything less than 5 million. Thank you.**