Case C-494/21: Judgment of the Court (Fifth Chamber) of 10 November 2022 (request for a preliminary ruling from the High Court (Ireland) — Ireland) — Eircom Limited v Commission for Communications Regulation (Reference for a preliminary ruling — Electronic communications networks and services — Universal service and users’ rights — Directive 2002/22/EC (Universal Service Directive) — Article 12 — Costing and financing of universal service obligations — Single universal service provider and multiple telecommunications services providers operating in the market — Determination as to whether an unfair burden exists)