Network & Security4 min read•August 3, 2026
What Is My Public IP? Understanding IP Addresses, ISP & Geolocation
Discover your public IPv4/IPv6 address, internet service provider (ISP), city location, and network timezone metrics.
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Reviewed by the GreenCode Network & Security Editorial Desk
Last Updated: August 3, 2026
Disclaimer: Calculations and results provided by this tool are mathematical estimates for informational and educational purposes only. They do not constitute professional financial, tax, or legal advice.
Featured Utility Tool
Open Tool Now →IP Address & DNS Lookup
Introduction
Every device connected to the internet is assigned a public IP address that identifies its virtual location and network provider.
Step-by-Step Instructions
- Open IP Address Inspector.
- View public IP address banner.
- Inspect City, Region, Country, ISP Provider, and Timezone.
Key Use Cases
- VPN Testing: Confirm whether your VPN successfully masks your actual location.
- Network Troubleshooting: Identify assigned IP subnet and ISP organization details.
Frequently Asked Questions
What is the difference between IPv4 and IPv6?
IPv4 uses 32-bit numeric addresses (e.g. 192.168.1.1), whereas IPv6 uses 128-bit hexadecimal addresses to accommodate billions of new internet devices.