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Search Engine Spider and User Agent Identification Forum

    
NetRatings / 64.124.34.46
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 64.124.34.46, 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.

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