Exam-related Internet shutdown observed in Iran

Cloudflare Radar has observed an Internet disruption impacting Iran. Our data shows a drop in traffic in Razavi Khorasan, Fars, Alborz Province, and Khuzestan, and across ASNs 197207 (MCCI) and 44244 (Irancell) that began at approximately 0430 UTC. The disruption lasted three and a half hours, ending at 0800 UTC. The shutdown was intended to prevent cheating on exams, but was reportedly unsuccesful in doing so.

More information can be found at https://twitter.com/CloudflareRadar/status/1616061427948699648.