How IP Detection Technology Works

Understand the advanced browser-based technology that powers our IP detection and network analysis capabilities

Browser-Based Network Detection

Our Chrome extension uses a combination of modern web technologies to detect your network information without sending data to external servers. This approach ensures maximum privacy while providing comprehensive network details.

🌐 WebRTC ICE Candidates

Web Real-Time Communication (WebRTC) naturally discovers local IP addresses through ICE (Interactive Connectivity Establishment) candidates. This reveals all network interfaces on your device.

🔍 IP Geolocation APIs

We query trusted IP geolocation databases to provide accurate location information, ISP details, and connection type without storing your browsing data.

⚡ Native Browser APIs

Chrome's extension APIs provide secure access to network information while maintaining strict privacy controls and user permissions.

Step-by-Step Detection Process

1

Local Network Interface Discovery

The extension creates a WebRTC peer connection to enumerate local network interfaces. This process runs entirely in your browser and reveals:

  • All private IP addresses (192.168.x.x, 10.x.x.x, 172.16-31.x.x)
  • Network adapter types (Ethernet, WiFi, VPN adapters)
  • IPv4 and IPv6 addresses where available
2

Public IP Address Resolution

To determine your public-facing IP address, we make a secure request to trusted IP detection services:

  • Multiple fallback endpoints ensure reliability
  • HTTPS-only connections protect your privacy
  • No tracking cookies or persistent identifiers
3

Geolocation Data Enrichment

Using your public IP address, we query geolocation databases to provide:

  • City and country location (typically accurate to city level)
  • Internet Service Provider (ISP) information
  • Connection type and organization details
  • Time zone and regional information
4

Real-time Data Presentation

All collected information is processed locally and displayed instantly:

  • Clean, organized interface showing all network details
  • Color-coded sections for public vs. private information
  • Refresh capability for updated information
  • No data storage or external transmission

Privacy-First Architecture

🔒 Local Processing Only

All network interface discovery happens locally in your browser using WebRTC. No personal data is transmitted to our servers.

🚫 No Data Storage

We don't store, log, or track any of your IP addresses, location data, or network information. Each query is independent.

🛡️ Minimal Permissions

Our extension only requests the minimum Chrome permissions necessary to function - no access to browsing history or personal files.

🔐 Secure Connections

All external requests use HTTPS encryption and connect only to trusted, established IP geolocation services.

Technical Specifications

Supported IP Versions

  • IPv4 (full support)
  • IPv6 (where available)
  • Dual-stack configurations

Network Types Detected

  • Ethernet connections
  • WiFi networks
  • VPN tunnels
  • Mobile hotspots
  • Corporate proxies

Browser Compatibility

  • Chrome 88+ (recommended)
  • Chromium-based browsers
  • WebRTC-enabled environments

Geolocation Accuracy

  • Country: 99%+ accuracy
  • City: 85-95% accuracy
  • ISP: 95%+ accuracy
  • Rural areas: Regional level

Browser Extension vs. Web-based IP Tools

Feature Browser Extension Web-based Tools
Local IP Detection ✅ Full WebRTC access ❌ Limited/blocked
Privacy Protection ✅ No tracking/cookies ⚠️ May track visitors
Speed ✅ Instant access ⚠️ Page load required
Offline Capability ✅ Local IPs work offline ❌ Requires internet
Convenience ✅ One-click from any tab ⚠️ Must visit website

Experience Advanced IP Detection

Try our privacy-focused Chrome extension and see the technical difference for yourself.

Install Extension Now