Home / Blog / What Is An Ip Leak
blog

How to detect and prevent IP leaks: the complete 2026 guide

Learn what an IP leak is, why it happens, and how to detect WebRTC, DNS, and IPv6 leaks. Test your browser for free and protect your real IP

Overview

What is an IP Leak?

An IP leak happens when your real IP address becomes visible even though you are using a VPN, proxy, or another privacy tool. A single leak can expose your location, link multiple accounts together, or reduce the effectiveness of your privacy setup.

One of the most common causes is a WebRTC leak. Modern browsers use WebRTC to support real-time communication features like voice and video calls.

Before scraping websites, managing multiple accounts, running automation tools, or simply browsing privately, it is worth spending a minute verifying that your browser is not leaking your real IP.

Prevent IP leaks before they happen. Start with Gateproxies from just $3.50 and get 750 MB of premium residential and mobile proxy traffic

Designed for the job

The infrastructure behind the idea

When a workflow depends on public data, regional context, or stable sessions, proxy selection is part of the implementation—not an afterthought.

01

Research context

Separate the question you are asking from the route you use to collect or validate the answer.

02

Route selection

Match IP type, location, and session behavior to the target and the amount of traffic involved.

03

Validate first

Test a small, representative sample before turning an interesting idea into a production workflow.

Deep dive

Why IP leaks matter

An IP leak occurs when your device exposes an IP address that should remain hidden.

To understand why this happens, it helps to know the difference between the types of IP addresses your device uses.

Your public IP address is assigned by your internet service provider. Every website you visit sees this address unless you use a VPN or proxy.

Your private IP address is only used inside your home or office network. Normally, websites should never need access to it.

Workflow

Common types of IP leaks

01 · Define the question

Turn the article’s question into a clear test.

02 · Choose a representative target

Choose a target that represents the real work.

03 · Select a route

Select a route that matches the target and volume.

04 · Run a small test

Run a small sample before making a broad claim.

05 · Review the result

Review the result against the original question.

06 · Document the method

Document what worked so the method can be repeated.

Details

How to Test for an IP Leak

Use this guide to frame the decision, then verify the current route and package details in the product pages.

Examples are starting points; test the target with a small, compliant request before scaling.

Practical guidance

Turn the research into an operating choice

The useful takeaway is a testable decision: what to route, where to route it, and how to measure the result.

01

Question

Write down the decision the research should help you make.

02

Test

Use a small, representative sample before assuming a tool or method scales.

03

Review

Keep a record of route, target, volume, and observed behavior.

FAQ

FAQs

Yes. Pick residential, mobile, or ISP Premium based on risk and session needs, then point your tool at the proxy host from the dashboard.
Residential and mobile use per-GB packages (billed monthly or pay as you go). ISP Premium is priced per IP. There are no free unlimited plans.
HTTPS works for most browser and scraper stacks. SOCKS5 is available when your tool prefers it.
Yes on eligible products. Hold the same IP for multi-step flows, or rotate per request for bulk collection.
Keep exploring

Useful next steps

Gateproxies.com

Ready to make this workflow more predictable

Choose a route, verify the connection, and scale when the workflow proves itself.

Explore plans Contact support