What Google tool

[wilderness]

Anybody have a clue what tool this is?
Could it be a different range for their web accelerator?

74.125.16.70 - - [11/Feb/2008:04:13:17 -0600] "GET /Myfolder/ HTTP/1.1" 200 13034 "http://ReferSite.com/Subfolder/Refer.html" "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)"

Was immediately followed by a duplicate request using the visitors IP range and the same UA.

[Receptional Andy]

The only thing I could find is that the IP has been used by Google's "feedfetcher" application in the past.

[wilderness]

Many thanks Andy