oproxy

What it does

An open-source local proxy for developers to inspect, replay, and modify network traffic. It supports breakpoints, mock responses, map-local/remote, throttling, DNS overrides, and HAR exports for sessions. It also includes an experimental AI assistant that can help analyze traffic and create proxy rules. Built with Rust + React, MIT licensed, self-hosted, and developer-friendly.

• OI
  Oproxy – inspect and modify network traffic from the browserJun 2026 · github.com · ▲70
• M3
  Mitmproxy 3.0 released, an open-source console-based proxy2018 · mitmproxy.org · ▲242
• IG
  IP Guide – Info on IP addresses, Networks, and ASNs2023 · ip.guide · ▲363

  Hey all, wanted to share my recent weekend hack project. I wanted to improve upon the existing space for looking up information about IP addresses and ASNs. The backend is written in Rust and pulls BGP data every 8 hours from the RIPE RIS project to build up a routing table and also adds geolocation information. The frontend is using React and Tailwind. Would love any feedback or suggestions on what to improve.

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• AP
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• H6
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• PU
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