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NetRatings / 220.127.116.11 Generating a lot of 404s pallo msg:402466 2:41 pm on Mar 21, 2003 (gmt 0) Over the last month or so I have been seeing some weird requests from 18.104.22.168, according to Whois "owned" by Nielsen / NetRatings.
The user agent string is "Mozilla/4.0 (compatible; MSIE 5.5; Windows NT; T312461)" and it does accept and handle cookies, but does not request graphics or CSS.
It sometimes remove parameters from URLs (i.e. requesting foo.php instead of the linked foo.php?id=1), and also request URLs that does not exist on the server. It does not request robots.txt.
NetRatings have not responded to my e-mail asking what this is, and searching for the IP-address did not tell me anything.
Have anyone else seen this agent? And what could this be?
wilderness msg:402467 5:29 pm on Mar 21, 2003 (gmt 0)
A search at Google Groups will provide a wealth of info. pallo msg:402468 9:06 pm on Mar 21, 2003 (gmt 0)
In that case I'm not searching in the right place or with the right keywords. I have tried searching for both that IP-address and info about Nielsen Netratings on several search engines (including Google Groups) without finding any good info on what this might be.
Knowing this is something from Nielsen/Netratings I'm sure this bot is trying to collect demographic data of some sort, but wonder if anyone know more about it (and/or is seeing bad requests from it).
wilderness msg:402469 11:13 pm on Mar 21, 2003 (gmt 0)
"Nielsen / NetRatings"
In addition I subscribe to an IAR newsletter of which provides a link to Nielsen's stats of interest. Some are quite interesting on various comparisons of internet data.