Using a Lookup agent, 184.108.40.206 yields 'can't get "220.127.116.11" ip entry.' ip2location lookup yielded:
IP Address: 18.104.22.168 Share this result
Location UNITED STATES, COLORADO, COLORADO SPRINGS
Latitude, Longitude 38.83388, -104.82136 (38°50'2"S -104°49'17"E)
Connection through FACEBOOK INC.
Local Time 17 Oct, 2012 01:20 PM (UTC -06:00)
Net Speed DSL
Area Code 719
IDD Code 1
ZIP Code 80840
Weather Station COLORADO SPRINGS (USCO0078)
Mobile Country Code (MCC) -
Mobile Network Code (MNC) -
Carrier Name -
To me, someone's using a "Facebook connection" to hit your website so be sure that EVERYTHING is exactly as you uploaded as you may have been hacked.