IPinfo.io is a leading IP data intelligence platform that provides accurate geolocation, privacy detection, ASN details, carrier information, and more for every IP address, serving developers and enterprises worldwide.

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🚀 Overview

IPinfo solves the critical problem of unreliable and incomplete IP data that hinders applications in security, personalization, fraud prevention, and network optimization. By delivering structured, verifiable IP intelligence with real-time accuracy, it empowers apps to pinpoint user locations, detect proxies/VPNs, identify carriers, and uncover network ownership in milliseconds.

It's built for developers integrating IP features into web/apps and enterprises scaling IP-aware systems for risk assessment, sales targeting, compliance, and performance.

IPinfo was created to set the gold standard in IP data accuracy and reliability, leveraging a global Probenet of 1,000+ points-of-presence for daily refreshed data covering IPv4 and IPv6, trusted by over 500,000 users processing billions of requests monthly.

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✨ Key Features

• IP Geolocation: Accurate city, region, country, lat/long, timezone, postal, with confidence radius and metadata – essential for personalization and low-latency routing.
• Privacy & Threat Detection: Flags for VPN, proxy, Tor, relays, hosting, residential proxies – crucial for fraud prevention and security.
• ASN & Network Intel: ASN number, name, domain, type, carrier details (MCC/MNC) – reveals ownership and relationships for network analysis.
• Advanced Data: Company info, hosted domains, IP ranges, WHOIS, abuse contacts; upcoming Probenet expansions for real-time signals.

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🛠 Tech Stack

• Frontend: Modern JavaScript frameworks (site interactive with React-like components)
• Backend: Custom API services (HTTP/JSON, dual-stack IPv4/IPv6), Go for SDKs/CLI
• Database: Proprietary IP databases, daily updates via Probenet
• Auth: API tokens
• Hosting: Global infrastructure with 99.99% uptime, 50-200ms latency, scales to 100k QPS

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👥 Who Is This For?

This project is useful for:

• Developers who want to add reliable IP geolocation and threat detection to apps
• Teams looking for scalable IP intelligence in security, marketing, and analytics tools
• Indie makers building fraud-proof SaaS or location-based services

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📸 Screenshots / Demo

• Live demo: https://ipinfo.io
• GitHub: https://github.com/ipinfo

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🔥 Project Status

• 🟢 Actively building

Last updated: 2026-03-24

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❓ FAQ

Is this project free?

Freemium — IPinfo Lite offers free unlimited country-level geolocation and ASN data; paid plans (Core $49/mo, Plus $74/mo, Enterprise custom) unlock full attributes and support. (Explain briefly.)

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Is the source code available?

Partially — https://github.com/ipinfo (open source CLI, SDKs in Go, JS, Python, etc.); core IP database and API service are proprietary.

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Can I contribute?

Yes — Star repos, open issues/PRs for SDKs and tools on GitHub; feedback via support portal; no core contributions.

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📬 Contact & Links

• Website: https://ipinfo.io
• GitHub: https://github.com/ipinfo
• Twitter/X: https://x.com/ipinfo
• Email: support via https://support.ipinfo.io

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