127.0.0.1 localhost 127.0.0.1 apps5.oingo.com 127.0.0.1 www.allsearcher.com 127.0.0.1 webfile.com 127.0.0.1 us.adserver.yahoo.com 127.0.0.1 a.rn11.com 127.0.0.1 a4.g.akamai.net 127.0.0.1 ad.doubleclick.net 127.0.0.1 ad.linksynergy.com 127.0.0.1 ar.atwola.com 127.0.0.1 ads.amazingmedia.com 127.0.0.1 ads.web.aol.com 127.0.0.1 ads.doubleclick.net 127.0.0.1 ads.yourfreedvds.com 127.0.0.1 ads.x10.com 127.0.0.1 autosearcher.com 127.0.0.1 cserver.mii.instacontent.net 127.0.0.1 www.domainsystems.com 127.0.0.1 m2.doubleclick.net 127.0.0.1 partner11.firehunt.com 127.0.0.1 rocketsearch.com 127.0.0.1 servedby.advertising.com 127.0.0.1 view.atdmt.com 127.0.0.1 www.newaol.com 127.0.0.1 oz.valueclick.com 127.0.0.1 img.mediaplex.com 127.0.0.1 adfarm.mediaplex.comI also use the parental controls feature on my wireless router at home because it can block based on partial names. I can post some examples of those later. This is useful for identifying requests that come from "randomized" subdomains.