Network security and visibility startup ThousandEyes announced today that it closed a $35 million investment led by Tenaya Capital.

The startup said the investment will be used to expand its technology, which “gives modern businesses the ability to see their now borderless network,” across North America.

GV (formerly known as Google Ventures), Sequoia Capital, and Sutter Hill Ventures also participated in the series C round.

ThousandEyes has raised at least $60 million to date.

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