Internet disruptions in Q2 attributed to power failures, cable damage, and government-induced shutdowns
In Q2 2025, the global digital landscape was marked by a series of significant internet disruptions, affecting over 125 countries worldwide. This period, as reported by Cloudflare, a global content delivery network, was a notable time for these outages.
The reasons behind these disruptions were diverse and multifaceted. Government-directed shutdowns, power infrastructure failures, fiber optic cable damage, cyberattacks, technical errors, and infrastructure vandalism were among the key factors contributing to the outages.
One of the most prominent instances of government-mandated shutdowns occurred in Libya, Iran, Iraq, Syria, and Panama, where internet access was restricted in response to public protests, exam cheating prevention measures, or as part of broader political unrest.
In the United States, customers of Lumen/CenturyLink experienced a widespread internet service disruption on June 19, lasting for a couple of hours, possibly due to a DNS issue. Meanwhile, in parts of Spain and Portugal, a massive power outage on April 28 caused a significant drop in internet traffic.
Technical errors also played a role in several outages. For instance, a router update error led to an hour-long internet outage for Bell Canada customers in Ontario and Quebec on May 21. Similarly, Thai mobile provider TrueMove H suffered a nationwide outage on May 22, reportedly caused by issues with their DNS servers.
In the Philippines, SkyCable experienced a complete internet blackout on May 7, lasting for eight hours, with no official cause provided. Telia Finland reported a brief near-complete outage on April 1, lasting between 0930 and 1015 local time, due to disruptions in its mobile network data connections and fixed broadband.
Moreover, Russia's ISPs implemented various throttling and blocking mechanisms that severely limited user access to the open internet during this period. Some outages remained unexplained, highlighting a demand for better transparency on multi-hour internet failures.
Notably, Cloudflare's broad network visibility allowed it to monitor these diverse causes in detail, providing a clear picture of the complex challenges to global internet stability during Q2 2025.
In addition to these incidents, several countries experienced internet disruptions due to power outages. These included Curacao, the Maldives, North Macedonia, Saint Kitts and Nevis, and Puerto Rico. Digicel in Haiti suffered a complete loss of internet service on May 28 due to damaged cables on land.
Lastly, it's worth mentioning that Panama mandated a suspension of cellular and residential internet services in response to protests and demonstrations. Similarly, Iraq imposed internet shutdowns to prevent cheating on national exams.
These events underscore the importance of maintaining a resilient and secure global digital infrastructure, as well as the need for transparency and accountability in managing internet disruptions.
- The disruptions in Q2 2025 also affected countries like Curacao, the Maldives, North Macedonia, Saint Kitts and Nevis, and Puerto Rico, due to power outages.
- AI-driven tools and data centers could potentially predict and prevent some of these internet disruptions, thereby ensuring the continuity of crucial services like mobile communications and sports streaming.
- Interestingly, the mobile network data connections and fixed broadband of Telia Finland were disrupted due to power outages on April 1, 2025, and the demonstrations in Panama led to a suspension of cellular and residential internet services, highlighting the role of technology in modern sports, politics, and daily life.
