What Is a Network Service Provider?

A network service provider (NSP) is a company that provides backbone services for Internet service providers (ISPs). Most of the company's WEB users use it to access the Internet.

Network service provider

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A network service provider (NSP) is a company that provides backbone services for Internet service providers (ISPs). Most of the company's WEB users use it to access the Internet.

A network service provider (NSP) is a company that provides backbone services for Internet service providers (ISPs). Most of the company's WEB users use it to access the Internet. Typically, an ISP connected at one point is called an Internet exchange station of a regional ISP, which in turn accesses the NSP backbone network. In the United States, major NSPs include MCI, Sprint, UUNET, AGIS, and BBN.

ISPs can purchase dial-up access services in bulk from NSPs to provide access services for their customers. Customers then dial in to their ISP's network using their local access numbers and access the NSP backbone network in turn. The NSP sends various information and basically provides the infrastructure for Internet access services. With the need for Internet services, NSPs build, maintain and expand infrastructure and. ISPs are responsible for their own network, sales, marketing, and customer service. Where can ISPs purchase services from NSP? Here they can provide customers with e-mail, web-based e-mail services, homepage hosting, chat, discussion groups, and other end-user applications. So these services are provided under the ISP brand name, not under the name of NSP. ^[1]