Worldlink Communications:
One of the oldest and best ISP of Nepal, Worldlink provides its services from fiber network as well as through cable network also. Because of its unlimited broadband packages and some other features like fiber zooming and cable zooming has made worldlink communication the top most used ISP of Nepal. Likewise because of its affordable cost and services also worldlink is regarded as one of the best ISP in Nepal.
Vianet Communications:
Regarded as one of the fastest Internet service provider in Nepal, vianet provides much faster Fiber Internet to its client. Despite the cost being a bit high than other, its internet service is too rapid and fast. Likewise it uses fiber optics on it which runs the internet in great speed and reliability. Recent trend of using Vianet ISP is much more popular and growing among Nepalese Internet users.
Nepal Telecom (ADSL):
Nepal telecom uses one of its common ISP called ADSL in Nepal which is also one of the oldest ISP in Nepal. ADSL is covered all over the 75 districts in Nepal and is supported through Phone services. Likewise the service also comes in cheap way as the speed of it is not so fast. It is mostly used for home and office users because of its unlimited package.
Nepal Telecom (NT Wimax Network)
Considered as one of the fastest wireless broadband services in Nepal, it was officially launched in 2069 BS. The Internet speed of NT Wimax can be used for normal users. It is not distributed through all over the country and is not available in high hilly area. The maximum speed for NT Wimax can be stretched up to 21 Mbps.
Subisu Cable Network:
One of the most popular and largest Internet service providers in Nepal, subisu is popular among its users and provides fiber as well as cable networks with free cable TV on it. Despite being mostly used only to home and small offices, Subisu provides reliable Internet among its users in affordable cost. But recently it has been receiving some criticism regarding its services and performance. Still it is one of the most used ISP in Nepal.