Cloudflare’s view of the Rogers Communications outage in Canada

This post details Cloudflare's analysis of the Rogers Communications outage in Canada, providing real-time data and insights into the event. It explains the role of BGP in internet routing and how a spike in BGP updates and prefix withdrawals led to the widespread disruption. The post showcases Cloudflare Radar's ability to monitor and report on such large-scale network events, emphasizing the interconnected nature of the internet and the impact of failures within major ISPs.