CloudRip: Open-Source Tool to Unmask Real IPs Behind Cloudflare

tom_doerr · x · 2026-07-30

A new open-source security tool named CloudRip has surfaced on GitHub, designed to find real IP addresses hiding behind Cloudflare by resolving subdomains.

Built for penetration testing and security research, the tool supports both IPv4 and IPv6, detects multiple IPs behind a single domain, and dynamically fetches the latest IP ranges from the Cloudflare API for accurate filtering.

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