Legal Notice

This website, whose DNS address is, is the property of the Consorci de Serveis Universitaris de Catalunya (CSUC), whose tax identification number is Q-5856253-I. Its official address is:

C. Gran Capità, 2-4 (Edifici Nexus)
08034 Barcelona

This institutional website aims to publish any information related to the Catalunya Neutral Internet Exchange (CATNIX), which interconnects telecommunication operators, internet service providers and the Catalan research community.

The website is available in Catalan, Spanish and English, and:

  • It covers all the information on CATNIX, both institutional and technical, and describes its mission, who participates, the services it offers and which are the connection requirements.
  • It informs about the news at CATNIX, and shows statistics of the aggregate traffic and the announced networks.
  • It grants access to an intranet where the participants only may find detailed information about the switch statistics, global and per port, as well as the contact data of the technical representatives of the rest of participating companies.
  • It offers links to the participating companies' webs, as well to other neutral internet exchange points'.

All contents, including texts, images and any other material, are the property of CESCA or of third parties who have authorised their use to CSUC. The reproduction, commercialisation, public dissemination or total or partial transformation of these contents must be authorised by CSUC in writing. Furthermore, CSUC and CATNIX brands are registered in the Oficina Española de Patentes y Marcas.

CSUC will not be held responsible for the information that may be obtained through links to systems external to CSUC.