> cat /dev/github | grep security-tools
discovered 03 Aug 2026

as-metadata

★ 104 via github-topic
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as-metadata is a comprehensive dataset tool that provides detailed metadata for autonomous system numbers (ASNs), including organization names and country codes sourced from regional internet registries. Its primary use case is for offline lookups, network analysis, and threat intelligence, offering features like automatic updates based on source data changes and formatted data in both JSON and CSV. Notable enhancements include fields for categorization, network roles, and connectivity statistics, permitting thorough organizational mapping and analysis without API constraints.