What Is an IP Address?
A beginner-friendly explanation of public and private IP addresses.
Read guide →Guides
Understand your IP address, VPNs, browser privacy and internet-security basics with clear, practical explanations.
What Is a VPN and How Does It Work?
How VPN routing changes your visible IP and network path.
Read guide →What Is a WebRTC Leak?
Understand browser address exposure and how to test it.
Read guide →Task guides
Choose the question you are trying to answer, then run the linked diagnostic.
Is My VPN Working? A Repeatable Check
Use a before-and-after comparison instead of relying on a badge.
Open guide →Why Does My IP Show the Wrong City?
IP geolocation maps network registration and routing data, not GPS.
Open guide →Why Your IP Changes Between Wi-Fi and Mobile Data
Changing networks normally changes the public route used by your device.
Open guide →Does Incognito Hide My IP?
Private browsing limits local history; it does not normally change the public IP visible to websites.
Open guide →How to Check IPv6 on iPhone and Android
Use the same browser test on Wi-Fi and mobile data because each connection may differ.
Open guide →What to Check on Hotel Wi-Fi
Confirm the network, finish the captive portal, and test basic routing before sensitive work.
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