Ip: 67.195.112.247
Mozilla/5.0 (compatible; Yahoo! Slurp/3.0; http://help.yahoo.com/help/us/ysearch/slurp)
System.Web.HttpException: The file '/1338.aspx' does not exist.
IP : 67.195.112.247
Host : b3091104.crawl.yahoo.net
Country: United States
It turns out Slurp had indexed an example log file I was using for an old log analyzer project at
2007-11-10 19:44:35 W3SVC421807 WEB150 216.177.83.9 GET /1338.aspx - 80 - 66.249.70.48 HTTP/1.1 Mozilla/5.0+(compatible;+Googlebot/2.1;++http://www.google.com/bot.html)
The log file had a record of Googlebot requesting the URL, I have no idea how did Googlebot got the none-existence url but it s hows Slurp likes to mimic Googlebot.