Infoblox, a provider of integrated appliances and software that enable dynamic networks, registered with the SEC for a $125 million initial public offering on Friday. The Santa Clara, CA based company, which was founded in 1999, booked $143 million in sales for the twelve months ended October 31, 2011. Infoblox plans to list on the New York Stock Exchange under the symbol BLOX. Morgan Stanley and Goldman Sachs are the lead underwriters on the deal, for which pricing terms and timing were not disclosed.