Network Info Tool
(Instantly Check Your IP, ISP, Device & Connection Details)

Satellite Icon Network Info Tool

Public IPv4 Address: Loading...
Public IPv6 Address: Checking...
ISP (Provider):
City:
Region:
Country:
Postal Code:
Latitude / Longitude:
Timezone:
Country Calling Code:
ASN:
Browser:
Device/Platform:
Screen Resolution:
Connection Type:

🛰️ Network Info Tool – User Guide & Parameter Descriptions

Welcome to the Network Info Tool by NexToolBox — your one-click solution to view essential internet and device diagnostics directly in your browser. Whether you’re troubleshooting, checking connection quality, or understanding how your network is configured, this tool gives you everything you need without installing any software.

✅ How to Use the Tool

  1. Visit the Network Info Tool Page on NexToolBox.

  2. As soon as the page loads, the tool will:

    • Automatically detect your public IPv4 and IPv6 addresses

    • Fetch location and ISP information using your IP address

    • Detect your browser, screen resolution, connection type, and platform

  3. View the organized information displayed in real-time — no manual input required.

  4. Use this information for network diagnostics, security awareness, or troubleshooting slow connections.

🔍 Parameter Descriptions

Below are the key network and system parameters the tool displays, along with what each one means:

🌐 Public IPv4 Address

  • Example: 203.0.113.45

  • This is your internet-facing IP address used for communication over the internet.

  • Typically assigned by your ISP and may change periodically (dynamic IP).

🌐 Public IPv6 Address

  • Example: 2001:0db8:85a3:0000:0000:8a2e:0370:7334

  • IPv6 is the newer internet protocol designed to replace IPv4.

  • Not all networks support IPv6 yet, but if your ISP does, this will appear.

🏢 ISP (Internet Service Provider)

  • Example: Dialog Axiata PLC

  • The name of the organization providing your internet connection.

  • Useful for verifying your connection route and resolving service issues.

📍 City, Region, Country

  • Example: Colombo, Western Province, Sri Lanka

  • Detected via GeoIP lookup of your public IP.

  • Helps you verify your location or detect VPN/proxy usage.

📦 Postal Code

  • Example: 10100

  • Based on your detected city; useful for region-specific diagnostics.

📡 Latitude / Longitude

  • Example: 6.9271, 79.8612

  • Geographic coordinates estimated from your IP.

  • Not precise like GPS, but useful for regional analytics.

⏰ Timezone

  • Example: Asia/Colombo

  • Indicates your current timezone based on IP.

  • Useful for syncing with server operations or remote work setups.

📞 Country Calling Code

  • Example: +94

  • The international calling code of your detected country.

  • Helpful when traveling or configuring VoIP apps.

🛰️ ASN (Autonomous System Number)

  • Example: AS45143

  • Represents a collection of IP routes managed by one or more ISPs.

  • Used in routing and internet backbone configurations.

🖥️ Browser

  • Example: Mozilla/5.0 (Windows NT 10.0; Win64; x64)

  • Shows your browser’s user agent string.

  • Useful for developers and for identifying browser-related issues.

💻 Device/Platform

  • Example: Win32 or MacIntel

  • Tells you what operating system or platform you’re using.

  • Helps identify device compatibility and OS-specific problems.

📺 Screen Resolution

  • Example: 1920 x 1080

  • Your device’s current screen size in pixels.

  • Useful for UI testing or determining if a site is displaying correctly.

🌐 Connection Type

  • Example: 4g (Approx. 30 Mbps)

  • Gives you an estimated type and speed of your current connection.

  • Useful for checking mobile data vs Wi-Fi and troubleshooting speed issues.

🔐 Security Note

The tool does not collect or store any of your information. All data is fetched in your browser and remains private. If you want to keep the results, simply take a screenshot or copy the displayed details.

✅ Why Use This Tool?

  • 🛠 Diagnose slow or failing internet connections

  • 🌎 Verify your geolocation, especially when using VPNs

  • 📶 Test your browser/device capabilities

  • 🔐 Ensure your network is not leaking private info

  • 💻 Developers can use it for browser/platform testing

💡 Tip:

If you’re on a shared, company, or school network, your public IP and ISP will reflect that organization’s network, not your individual device.

Scroll to Top