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Redirected from: broadband ISP

Definition: broadband Internet


A high-speed connection to the Internet via cable, satellite or fiber. In the U.S. in 2024, Internet providers (ISPs) serve more than 100 million subscribers with broadband service. Comcast is the largest cable provider (see Xfinity), and AT&T is the largest fiber provider (see AT&T Internet). See broadband minimum speed and Broadband Facts.