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Iran's internet blackout extends into second week: NetBlocks
| USA | general | ✓ Verified - cnbc.com

Iran's internet blackout extends into second week: NetBlocks

#Iran #internet blackout #NetBlocks #censorship #digital rights #communication disruption #information control

📌 Key Takeaways

  • Iran's internet blackout has entered its second week, as reported by NetBlocks.
  • The blackout is a significant disruption to digital communication and information flow.
  • The extended duration suggests a deliberate and sustained effort by authorities.
  • The situation raises concerns about access to information and freedom of expression.
Iran's government cut internet connectivity shortly after start of U.S.-Israeli attacks on Feb. 28.

🏷️ Themes

Internet Censorship, Political Unrest

📚 Related People & Topics

NetBlocks

Watchdog organization

NetBlocks is a watchdog organization that monitors cybersecurity and the governance of the Internet. The service was launched in 2017 to monitor Internet freedom.

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Iran

Iran

Country in West Asia

# Iran **Iran**, officially the **Islamic Republic of Iran** and historically known as **Persia**, is a sovereign country situated in West Asia. It is a major regional power, ranking as the 17th-largest country in the world by both land area and population. Combining a rich historical legacy with a...

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Mentioned Entities

NetBlocks

Watchdog organization

Iran

Iran

Country in West Asia

Deep Analysis

Why It Matters

This extended internet blackout in Iran represents a significant escalation in digital censorship and information control, affecting millions of citizens who rely on internet access for daily communication, business operations, and accessing information. The blackout likely aims to suppress protests, control narratives, and prevent organization against government policies, impacting journalists, activists, and ordinary citizens seeking to document events or communicate with the outside world. This development matters internationally because it demonstrates how governments can weaponize internet access during political unrest, setting concerning precedents for digital rights and freedom of expression globally while isolating Iranians from global discourse.

Context & Background

  • Iran has a history of implementing internet restrictions during periods of political unrest, including during the 2019 fuel price protests and the 2022 Mahsa Amini protests
  • The Iranian government maintains one of the world's most sophisticated internet censorship systems, often called the 'National Information Network', allowing centralized control over digital access
  • NetBlocks is an independent organization that monitors internet freedom globally and has previously documented internet disruptions in Iran, Venezuela, Belarus, and other countries during political crises
  • Previous internet blackouts in Iran have lasted from several days to weeks, with the government citing 'national security' concerns while activists argue they're tools of suppression
  • Iran's internet infrastructure allows for granular control, enabling authorities to block specific platforms (like WhatsApp and Instagram) while maintaining limited connectivity for government and essential services

What Happens Next

International pressure on Iran will likely intensify through diplomatic channels and at organizations like the UN Human Rights Council, with possible discussions about digital sanctions or internet freedom measures. Within Iran, authorities may implement phased restoration of limited internet access while maintaining blocks on social media and communication platforms, potentially creating a 'walled garden' of approved services. The blackout's economic impact will become more severe if extended further, potentially forcing some restoration to prevent complete economic disruption while maintaining political control measures.

Frequently Asked Questions

How are Iranians communicating during the blackout?

Some Iranians are using VPNs and circumvention tools when partial connectivity exists, while others resort to older communication methods like SMS, phone calls, or in-person meetings. Satellite internet services like Starlink have been smuggled into the country but remain limited and risky to use due to government detection efforts.

What is NetBlocks and how do they monitor internet blackouts?

NetBlocks is an internet observatory that uses network measurement tools to detect disruptions by analyzing connectivity data from multiple sources globally. They track real-time internet traffic patterns, routing changes, and accessibility of services to identify government-imposed restrictions versus technical outages.

Why would Iran implement such a widespread blackout?

The government likely aims to prevent organization of protests, control information flow about domestic events, and stop documentation of potential human rights violations. By cutting digital communication, authorities can shape narratives through state-controlled media while limiting citizens' ability to share alternative perspectives internationally.

How does this affect Iran's economy?

The blackout disrupts digital commerce, online banking, and business operations that depend on internet connectivity, potentially costing billions in economic losses. Small businesses and tech startups are particularly vulnerable, while international trade and financial transactions face significant delays and complications.

What can the international community do about internet blackouts?

Countries and organizations can impose targeted sanctions, provide circumvention tools to citizens, fund internet freedom initiatives, and raise the issue in multilateral forums. Some nations are developing 'digital diplomacy' strategies that treat internet access as a human right, though enforcement remains challenging against sovereign states.

How long have previous Iranian internet blackouts lasted?

Previous major blackouts have varied from several days to nearly two weeks, with the 2019 protests triggering a week-long near-total shutdown. The current extension into a second week suggests this may be one of the most prolonged and comprehensive restrictions implemented in recent years.

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Original Source
Iran remains under a near-complete internet blackout, data monitoring site NetBlocks, said on Saturday. "A full week has now passed since #Iran fell into digital darkness under a regime-imposed national internet blackout," NetBlocks said in a social media post. "The measure remains in place at hour 168, leaving the public isolated without vital updates and alerts while officials and state media retain access," NetBlocks said. A chart in the post showed internet traffic at around 1% of its normal levels. Internet traffic in Iran from Feb. 24, 2026 to March 7, 2026: NetBlocks via Mastodon https://mastodon.social/@netblocks/116186683967916133. NetBlocks via Mastodon U.S. and Israeli airstrikes on Iran continued on Saturday, one week after they launched their joint campaign to rid Tehran of its nuclear and ballistic missile capabilities while also pushing for regime change. Iran has implemented internet shutdowns during periods of social unrest in the past. A similar near-blackout was imposed for several weeks in January amid widespread protests in the country. However, some analysts said that additional factors may be contributing to the internet disruption. "While the actual cause is still unclear, it's almost certainly a combination of both state-ordered suppression and external cyber disruption," Kathryn Raines, cyber threat intelligence team lead at intelligence platform Flashpoint, told CNBC earlier this week. Iran has not officially commented on the outage. Analysts say that the lack of internet connectivity in Iran is likely to add to the fog of war, with citizens on the ground unable to communicate with their families, document events or get real-time updates on the conflict. Cybersecurity firms warned that Iran is also likely to respond with cyberattacks, either carried out directly by the government or by affiliated proxy groups. In a statement shared with CNBC, Adam Meyers, head of counter adversary operations at CrowdStrike, said the firm was "already seein...
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Source

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