Sorry, somehow I missed this post. Unfortunately contractual obligations require us to have a cap. We're working on a solution that will allow us to remove the cap completely but do not have a ETA yet. Sorry.
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I'd like to join in on this one. I'm a moderator at a chat room sometimes assaulted by trolls of reasonable skill. I love this resource and use it to identify proxies that i can sometimes determine that a particular troll is repeatedly logging in. Some of them being determined and enjoying themselves can result in prolonged whack-a-mole sessions that may cause me to access this resource past the limit allowed. Yours is the best, most comprehensive resource for this need and i too would like to somehow get an exception to the limitation. It doesn't happen that i hit the limit that often, but it's always during those events most important to us.