Google owns major shares of 63,605 miles of submarine cables.
Google will be the sole owner of 10,433 miles of submarine cables when the Curie cable is completed in 2019.
Google holds partial ownership of 8.5% of submarine cables worldwide.
Google holds sole ownership of 1.4% of submarine cables worldwide.
A boom in submarine cable investments has been underway since 2016.
Content providers like Facebook and Amazon are increasingly building private cables to support their cloud services.