Bytes transferred over the selected time period
Learn more...Total & HTTP bytes
Protocols from AS4821
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AS4821 Information
Copy linkInsight into HTTP requests distribution
Insight into adoption and usage of key protocols
Insight into network and application layer attack traffic
Insights based on DNS queries to 1.1.1.1 DNS resolver
Cloudflare's data shows a clear impact on Internet traffic from Iceland to Spain and Portugal, following the path of totality of the total solar eclipse that occurred on August 12, 2026.
Sabina Zejnilovic, Lai Yi Ohlsen
In the first half of 2026, Cloudflare detected a 519% surge in hyper-volumetric DDos attacks across its network. These attacks were driven heavily by DNS and CLDAP reflection vectors. This report breaks down how major geopolitical conflicts reshaped the global cyber threat landscape.
Cloudforce One