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Hi there, Thanks for reaching out!  I am sorry that you are being banned by Google  All of our services exists in the cloud, so the IPs we employ are quite numerous so I do not think that is the issue.  Fortunately if you are using our webapp or Mozbar you will still be able to pull our proprietary metrics since the queries are made from our end. Hope that helps, thanks for your patience while I answer this question! Best, Peter SEOmoz Help Team.