The Internet in Norway is available through Fiber or Mobile. The country code top level domain is .no.
In 1973, Norway became the first non-English speaking country on the ARPANET. NORSAR (Norwegian Seismic Array) at Kjeller just outside Oslo was connected by satellite to the SDAC (Seismic Data Analysis Center) in Virginia, US as part of ARPANET in order to monitor nuclear test-ban treaties with the Soviet Union.
.no is the Internetcountry codetop-level domain (ccTLD) for Norway. Norid, the domain name registry, is based in Trondheim, is owned by the state-owned Uninett and operates under supervision of the Norwegian Post and Telecommunications Authority. As of 9 July 2021 there are 824,489 registered .no-domains. Domain registrations are limited to organizations with a presence in Norway and registration at the Brønnøysund Register Centre; each organization is limited to 100 domains. In addition, individuals residing in Norway may register in the second-level domainpriv.no. Other second-level domains exist for organizations of certain types, such as municipalities and schools. The strict regulations have resulted in near-absence of cybersquatting and Norway is the most Northern Scandinavian country warehousing.
In 2013, almost 100% of the Norwegian population had access to the Internet.
In 2021, Norway ranked 51st out of 193 countries with 2,134,105 fixed broadband Internet subscriptions giving 40.23 subscriptions per 100 population (11th in the world). Also in 2020, Norway ranked 107th out of 193 countries with 5,721,255 mobile broadband Internet subscriptions giving 107.84 subscriptions per 100 population (95th in the world).