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Protocols from AS55
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AS55 Information
Copy link- Name
- UPENN
- AKA
- University of Pennsylvania
- Country / Territory
- United States
- Website
- https://www.upenn.edu
- Estimated populationAS customer population measurements come from APNIC.
- 1.3K users
Insight 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
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
Cloudflare Radar Researcher is a new AI-powered tool that lets you explore global Internet trends and traffic data using plain language. Built entirely on Cloudflare's Developer Platform, it turns natural language queries into real, interactive charts.
Lai Yi Ohlsen, André Jesus