According to <a href="http:&#x2F;&#x2F;www.antirez.com&#x2F;news&#x2F;96" rel="nofollow">http:&#x2F;&#x2F;www.antirez.com&#x2F;news&#x2F;96</a> it binds to 0.0.0.0 by default, though in latest versions there is an example config file provided for binding to 127.0.0.1