Cloudflare BYOIP Outage Analysis and Architecture Fix

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Cloudflare suffered a service outage on February 20, 2026. A subset of customers who use Cloudflare’s Bring Your Own IP (BYOIP) service saw their routes to the Internet withdrawn via Border Gateway Protocol (BGP). Here's the breakdown of what happened, including our logic for the fix and long-term architectural improvements. https://cfl.re/4ru93tz

Cloudflare outage on February 20, 2026

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cybersecurity technology software engineering saas infrastructure management network architecture cloud computing

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