Iran Enters 48th Hour of Near-Total Internet Blackout

This disruption began early Saturday morning following high-profile military strikes by the United States and Israel, which targeted the regime’s command structures and resulted in the death of Supreme Leader Ayatollah Ali Khamenei.

Network data from both NetBlocks and Cloudflare Radar show that the disconnection was rapid and systematic. While connectivity initially hovered around 54% as the strikes commenced, it was quickly throttled down to nearly zero to prevent the flow of information and disrupt potential civil unrest. Experts suggest that the regime is employing a "National Information Network" strategy, where the global internet is severed while a limited "white list" of domestic services and government IP addresses remains active for state-run operations.

The current blackout is described as more sophisticated than the multi-week shutdown seen during the January 2026 anti-government protests. International correspondents from CNN and other agencies reporting from Tehran indicate that while the general public is entirely offline, certain state-approved IPv4 routes allow for minimal emergency communication. This "digital curtain" has left millions of Iranians unable to contact their families or access independent news at a critical juncture in the country's history, as leadership succession discussions and military retaliations continue behind closed doors.

Despite the government's efforts to impose absolute digital isolation, reports indicate that satellite internet services like Starlink remain a vital but risky loophole for some. In response, the Iranian government has reportedly intensified operations to seize satellite dishes and jam signals. Human rights organizations have condemned the blackout, warning that the lack of transparency serves as a cover for a potential crackdown on dissent while the world’s attention is focused on the unfolding military conflict.