Author: D.Brennan (28 Sep 10 9:01am)
Perhaps I am missing something, but it looks like http:BL is returning an erroneous code for an IP in Google's known range.
For this IP: 18.104.22.168
My query is: MY_USER_KEY.22.214.171.124.dnsbl.httpbl.org
And the Result is : 127.17.0.5
Which to me indicates a Suspicious & Comment Spammer (1+4), with a Threat Level of 0.
Are the third and forth octects reversed, b/c if it the result were 127.17.5.0, it would indicate a known Search engine (0), with a search engine type of Google (5).