A1 DC XXI, Phase 1

A1 DC XXI, Phase 1 is listed by Uptime Institute under that same name, with a Tier III Certification of Design Documents from Uptime Institute. A1 Telekom Austria operates the facility, and within Vienna the operator ranks second among 4 operators with listings in the city, a position tied with 2 other operators, out of 7 listings recorded in the city. Across Austria, A1 Telekom Austria appears in 2 listings total, with 1 of those in Vienna and the operator also present in Graz, where it holds 1 listing; Graz is the only other city in the country where A1 Telekom Austria is listed. The nearest other site associated with the operator is Telekom-Tower. The facility's status is not recorded in this record. Location accuracy for this entry is given as approximate, at the city center level. Austria has 1 facility in the dataset with Uptime certification recorded.

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