Telefónica Expands IP Blocking to Combat Piracy
By Joshua Llorach

AI Summary
Telefónica Audiovisual Digital, the division behind Movistar Plus+, has secured a new court ruling allowing it to implement broader IP blocks, affecting not just football but other sports and entertainment content. Since February 2025, Spain's internet connectivity has suffered during major LaLiga matches due to dynamic IP blocking authorized by the courts, targeting unauthorized content distribution. This blocking affects many legitimate websites, as a single IP can host thousands of sites. The government has acknowledged these disruptions.
The latest authorization, granted by the Mercantile Court of Barcelona, empowers Telefónica to extend these blocks to include domains, URLs, and IP addresses, potentially impacting services like Cloudflare. The blocks will occur daily during live sports events, starting with a Champions League match between Atlético de Madrid and Barcelona, and will continue with other sports and entertainment broadcasts.
A significant change in this authorization is its reach beyond major operators to include smaller and regional ISPs. These operators will receive lists of IPs, URLs, and domain names used for illicit content distribution from Telefónica. This move aims to tighten control over unauthorized streaming, but it raises concerns about collateral damage to legitimate online services.
Key Concepts
IP blocking is a network security measure that prevents access to specific IP addresses. It is used to restrict access to certain content or services by blocking the IP addresses associated with them.
Content piracy involves the unauthorized use, reproduction, or distribution of copyrighted material. It is a significant issue for content creators and distributors, leading to financial losses and legal actions.
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