Alkira, a leader in on-demand network infrastructure as-a-service, announced the closing of a $100 million Series C funding round, bringing the company's total funding raised to date to $176 million.

The round was led by Tiger Global Management, a leading global investment firm, with additional investment from Dallas Venture Capital, Geodesic Capital and NextEquity Partners; and participation from existing investors, including, Kleiner Perkins, Koch Disruptive Technologies and Sequoia Capital.