Data Center Beskar CNSO

Data Center Beskar CNSO is an enterprise data center operated by Telefónica de España S.A.U. in Madrid, Spain. The Uptime Institute lists it with Tier III (Certification of Constructed Facility; Certification of Design Documents). Tier III means the site can be maintained without shutting down IT equipment. It is one of 35 facilities in Spain on the Uptime Institute's Tier list.

In Madrid, Telefónica de España S.A.U. runs 1 of the 28 listed facilities; by number of listings it ranks joint 6th of 13 operators there. In the Madrid market it has 1 of 42 listed facilities, joint 9th of 22 operators by number of listings.