Launching today
RouterNAT
Free Router and IP Tools
2 followers
Free Router and IP Tools
2 followers
Free, privacy-friendly browser tools for router setup, public IP checks, CGNAT detection, subnet planning, DHCP validation, Wi-Fi analysis, DNS, and network security. No registration required.
Free
Launch Team
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Promoted
Hi Product Hunt! I built RouterNAT Tools to make common router and network checks easier for home users, technicians, and small offices.
The collection includes public IP and IP lookup tools, CGNAT checks, subnet and DHCP validators, Wi-Fi planning utilities, DNS tools, and practical router-security checks. Many calculations run directly in the browser, and the tools do not connect to or modify a router.
I would especially appreciate feedback on calculation clarity, missing network edge cases, mobile usability, and which router task should be simplified next.