SEO hosting and Adsense?

Discussion in 'Blogging' started by johnny123, Dec 10, 2010.

  1. johnny123

    johnny123 Junior Member

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    I am running ten blogs on 5 different class C IP. Not quite sure if it's really necessary to improve my site ranking by doing so. But I wonder that Google still knows all of my blogs are from one person since I use Adsense on these blogs.
    So my question is: Do I need to use different class C IP if I place the same Adsense on these blogs?

    Inputs are welcome. Thank you.