Internet connectivity in Iran almost completely disappeared on Wednesday, with web monitoring firms reporting a near-total national internet blackout amidst the ongoing war with Israel.
NetBlocks confirmed the blackout in Iran, with IODA also detecting a sudden collapse of internet connectivity in the country.
Data from Cloudflare indicated a drastic drop in internet traffic levels in Iran, which were significantly lower compared to the previous week.
The internet blackout coincides with heightened military conflict between Iran and Israel, with Iran facing cyberattacks on major institutions.
Iranian news outlet IRIB mentioned Israel's involvement in a 'massive cyber war,' prompting Iranian officials to restrict internet access.
The reason behind Iran's internet collapse remains unclear, with experts noting the lack of visible network activity despite the significant traffic decrease.
David Belson from Cloudflare highlighted the absence of announced IP address space as an unusual aspect of this outage.
Doug Madory from Kentik also observed the severity of the blackout, with many Iranian service providers offline for the second day in a row.