National shutdown
Amidst protest in the country, Internet traffic in Iran dropped to near zero. Many local websites became unreachable as well, including the websites for main local news agencies.
Other supporting information
Data from Cloudflare Radar and IODA indicated traffic drops from 16:30UTC, following a short drop in IPv6 earlier in the day.
IODA and other researchers and news agencies started reporting on the instability of the Internet connectivity in the country in the days prior to the shutdown.
Iranians have experienced significant instability and disruption in Internet access since nation-wide protests started Dec 29. IODA's view of the Internet interference is most visible in Active Probing. Our Active Probing signal has shown abnormal drops Jan […] [Original post on mastodon.social]
— IODA @ Georgia Tech (@ioda.mastodon.social.ap.brid.gy) January 8, 2026 at 11:19 PM
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