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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

Platform

Platform capabilities for this workflow

Quality filtering, flexible sessions, geo targeting, and standard HTTPS/SOCKS5 endpoints from one dashboard.

🏠

Residential

Real-user IPs for high-trust scraping and research. From $2.20/GB.

📱

Mobile

Carrier 4G/5G paths for social and mobile-first flows.

🏢

ISP

Static residential-grade lines from $2.99/IP.

🔐

HTTPS & SOCKS5

Standard protocols for browsers, scrapers, and apps.

⏱️

Sticky or rotate

Match session length to logins, carts, or bulk crawls.

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Geo targeting

Country, city, and ZIP options on eligible plans.

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

Step 1

Create a Gateproxies account and open the dashboard.

Step 2

Choose residential, mobile, or ISP based on the job and risk profile..

Step 3

Set country or city targeting and sticky vs rotating sessions.

Step 4

Copy the proxy string into your browser, scraper, or antidetect profile.

Step 5

Monitor success and usage, then scale bandwidth as needed.

Step 6

Contact support if a target needs protocol or geo tuning.

Details

How to Test for an IP Leak

Gateproxies is built for operators who need clean exits and predictable sessions for what is an ip leak workflows. You pick the IP class, set rotation or sticky behavior, and keep auth simple in the dashboard.

Residential pools start from $2.20/GB on high-volume monthly tiers. Mobile follows the same bandwidth ladder. ISP static lines start from $2.99/IP for long-lived logins.

Success rates depend on your target stack, but quality filters reduce weak endpoints before they enter rotation. That keeps scrapers, browsers, and automation jobs more stable over time.

Integrate with Puppeteer, Playwright, AdsPower, Multilogin, Dolphin, and system tools like Proxifier using standard username and password proxy strings.

Pricing snapshot

What a good IP leak test looks like

Residential and mobile bandwidth scales from starter packages down to $2.20/GB on high-volume monthly tiers. ISP is priced per IP.

Monthly tier$/GBPay as you go$/GB
2 GB$4.252 GB$5.00
20 GB$3.7520 GB$4.50
100 GB$3.00100 GB$3.45
450 GB$2.60450 GB$2.92
1k GB$2.201k GB$2.45
ISP staticFrom $2.99/IP
FAQ

FAQs

Yes. Pick residential, mobile, or ISP 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 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.
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