It looks like that URL / IP is blocked by many DNS servers, System administrators, ISP postmasters, and other Service providers.
You can see more Info on this page, remember to scroll down here, it's a long info. page... (^^,)
• The Anti Hacker Alliance fights against 204.93.202.117
http://anti-hacker-alliance.com/index.php?details=204.93.202.117
And here is a Blacklist test page...
• Network Tools: DNS,IP,Email ~ Checking 204.93.202.117 against 90 known blacklists...
http://mxtoolbox.com/SuperTool.aspx?action=blacklist%3a204.93.202.117&run=toolpage
Best Regards Ohke