We use Softlayer as our Internet Provider. Softlayer is one of the  best Internet providers in USA.

Founded in 2005, SoftLayer provides global, on-demand data center and hosting services from facilities across the U.S. Softlayer leverage best-in-class connectivity and technology to innovate industry-leading, fully automated solutions that empower enterprises with complete access, control, security, and scalability. With this insightful strategy and Softlayer's peerless technical execution, Softlayer have created the truly virtual data center—and made traditional hosting and managed/unmanaged services obsolete.

SoftLayer invented the private network for the hosting industry in order to provide an unparalleled advantage in security, accessibility, and bandwidth efficiency. Administrators can access servers via VPN over carriers that are not connected to our public network. This totally segregates public and private traffic, making it impossible for external parties to access server functionality and allowing administrators to securely transfer data and manage servers without sacrificing public bandwidth to their sites.