Netnod operates six Internet exchange points (IXPs) in five different cities where Internet operators can connect and exchange traffic (peer). The Netnod IX has among the highest amount of traffic per peer in Europe and is fully IPv6 enabled. At the Netnod IXPs, Netnod provides a variety of value adding services such as the RIPE Internet Routing Registry (IRR), Bredbandskollen (a consumer broadband speed test), slave services for several DNS TLDs, the DNS root server i.root-servers.net, as well as distribution of official Swedish time through NTP. These services are provided as part of Netnod's AS number AS8674. Netnod also manages a variety of DNS services. Netnod provides anycast and unicast slave service to TLDs worldwide through its DNSNODE product. Netnod is also the operator of i.root-servers.net, one of the 13 logical DNS root name servers in the world. Some of the services above were previously offered through “Autonomica”, which was a fully owned subsidiary of Netnod. However, in 2010, Autonomica merged with Netnod, leaving the company with the single name Netnod.