Expanse today closed a $70 million funding round to help large organizations track devices connected to the public internet. : Expanse, a company that indexes global internet protocol (IP) addresses, today announced the close of a $70 million funding round. Expanses provides information from its independent database to large organizations like PayPal, CVS, and the federal government to manage their assets connected to the public internet and do things like reduce an organization’s cyberattack vulnerability surface area.