How to Hide Your IP Address: How VPN, Proxy and Tor Protect Your Digital Footprint

What is an IP address?

An IP address (Internet Protocol address) is a number used to address devices on the internet — comparable to a house number that data packets are delivered to. Without it, no server would know where to send the response to your request.

At home, your router is usually assigned a public IP address by your internet provider; every device in the household shares this address toward the outside world. On mobile networks, many customers often share a single address. For websites, one thing still matters: every connection carries a return address that can be traced to a provider, a region and a point in time.

What your IP address reveals about you

An IP address doesn't contain a name. But it is far less anonymous than many people think. Even without any additional data, it usually reveals:

• Your approximate location. Geolocation databases map addresses to a country, and often to a region or city.
• Your internet provider. Whether it's a major telecom, a mobile network or a corporate network — the provider can be looked up publicly.
• Your type of connection. Home broadband, mobile, data center, university or business.
• Recognition. As long as the address doesn't change, multiple visits can be attributed to the same source.

The step from address to person can be taken by the internet provider: it knows which customer it assigned a specific IP address to at a specific time. That is exactly why storing this mapping is a matter of political dispute. In Germany, the federal government has put forward a draft bill under which internet providers would have to retain assigned IP addresses for three months; in October 2026, the Bundestag's Legal Affairs Committee held a hearing on it, at which the experts were divided.

Digital traces: your IP is only the beginning

Your IP address is the entry point — but rarely the only trace. Modern websites and ad networks combine it with numerous other characteristics:

• Cookies and tracking pixels. They tag your browser and recognize it across many websites.
• Browser fingerprinting. Screen resolution, fonts, language, time zone, graphics card and plugins together form an often unique "fingerprint" — even without any cookies at all.
• Accounts and logins. If you browse while logged in, you hand over your identity along with everything else.
• Behavior. Times of day, search terms, click patterns and shopping interests build a surprisingly precise profile over a few weeks.
• Location data from apps. How app data can add up to complete movement profiles is shown in our article Fog Reveal: How Apps Become a Surveillance Network.

Many small data points thus add up to a digital profile: where you live, when you're online, what you're interested in, what you buy. Your IP address is the thread that ties these points together — especially when different services merge their data through ad networks and data brokers.

Why a masked IP protects you

A masked IP address means the other side doesn't see your real address, but that of an intermediate server. This has several effects:

• No direct link to your connection. The website you visit knows neither your internet provider nor roughly where you live.
• Less linkability. Your visits are harder to connect with your other activity under your real address.
• Protection against targeted attacks. Anyone who doesn't know your real IP can't specifically scan your connection or knock it offline with denial-of-service attacks.
• Less insight for the network operator. With an encrypted connection, your internet provider or the public Wi-Fi only sees that you're using a tunnel — no longer which sites you visit.

A masked IP is not an invisibility cloak. But it is the foundation that every other privacy measure builds on: if you expose your real address, you give away your connection, even if you do everything else right.

What happens with an encrypted connection

Without a tunnel, your requests travel directly from your device through your internet provider to the destination site. Even with HTTPS, which encrypts the content of a page, important metadata remains visible: your IP address to the website, and — usually — the domain name of the site you're visiting to the network operator (for example through DNS queries).

A tunnel fundamentally changes this route:

• Wrapping. Your device encrypts every request and wraps it in a new data packet addressed to the tunnel server.
• Passing through. To your Wi-Fi, your internet provider or anyone eavesdropping on the network, all that's visible is an encrypted data stream to a single server — content and destination stay hidden.
• Unwrapping and forwarding. The tunnel server decrypts the request and sends it to the destination site under its own IP address.
• The response comes back. The response takes the same route in reverse: encrypted, back through the tunnel to you.

The destination site therefore only sees the address of the tunnel exit. Your network operator only sees that a tunnel exists. The link between "who you are" and "what you're accessing" is severed — and that is precisely where the protection lies.

Proxy, VPN and Tor compared

All three methods route your traffic through third-party servers. But they differ considerably in what they protect and whom you have to trust:

• Proxy. A proxy forwards the requests of a single application, usually the browser, through an intermediate server. The destination site sees the proxy's IP. However, many proxies don't encrypt the connection between you and the proxy, and free offerings are often financed by reading or manipulating the traffic. Suitable for simple location changes — not for real privacy.
• VPN. A virtual private network encrypts all of your device's traffic up to the VPN server; modern protocols such as WireGuard or OpenVPN are considered very secure. The destination site sees the IP of the VPN server — in the country you choose. The catch: the VPN provider sees your real IP and could, in theory, log your traffic. You shift your trust from your internet provider to the VPN provider.
• Tor. The Tor network ("The Onion Router") routes your connection through three randomly selected nodes run by volunteers around the world. The data is encrypted three times, like the layers of an onion; each node removes only one layer. The entry node knows your IP but not the destination — the exit node knows the destination but not your IP. No single operator can link the two. Tor is used by millions of people every day, but it is slower, and some websites block Tor exit nodes.

Put simply: a proxy hides, a VPN hides and encrypts, and Tor hides, encrypts and distributes trust. Which option makes sense depends on what you want to protect yourself from — nosy websites, your network operator, or linkage by a single provider.

Typical use cases for a tunnel

An encrypted tunnel isn't a tool just for specialists. Many everyday situations benefit from one:

• Discreet orders and payments. When you order or pay for something, you don't necessarily want the shop, the payment provider and ad networks to also know your connection and location. A tunnel separates the purchase from your home IP. How to reveal as little personal data as possible when buying is explained in our article KYC: Security or Risk?
• Protection against surveillance and profiling. Whether it's ad tracking, data brokers or government retention requirements: anything that never happens under your real IP can't be attributed to your connection.
• Getting around geo-blocking. Many kinds of content, prices and services differ from country to country. With an exit in another country, you see what's visible there — handy for price comparisons, travel or content that's blocked in your country.
• Getting around censorship. In countries with internet blocks, Tor and VPNs provide access to free information and independent media.
• Research and sensitive inquiries. Journalists, researchers and companies investigate websites without revealing their own identity or company IP.
• Security on unfamiliar networks. On hotel, café or airport Wi-Fi, encryption protects you from eavesdroppers and rogue hotspots.

What a tunnel can't do

An honest look at the limits is part of the picture, because false expectations are a security risk in themselves:

• Logins give you away. If you sign in with your real account, that service has identified you — no matter which IP you use.
• Personal details stay personal. The recipient still knows the name, shipping address or card details you enter into a form.
• Fingerprinting and cookies. A regular browser can recognize you despite a new IP if it carries the same cookies and characteristics.
• Leaks. Poorly configured VPN apps can expose your real IP through DNS queries or WebRTC.
• Malware. A tunnel doesn't protect you from infected downloads or phishing.

The device itself matters too: a smartphone that sends data uncontrollably in the background undermines any network protection. How to regain control right down to the system level is shown in our article Root Smartphones: More Control, More Freedom, More Privacy.

The PRO6SELLER Tunnel: browse anonymously right in your browser

This is exactly where the PRO6SELLER Tunnel comes in. Instead of installing an app or configuring a VPN, you start it directly on our website and choose whether your connection should run through the Tor network or through a VPN country of your choice.

The key difference from a classic VPN: the websites you visit aren't opened on your device, but in a separate, fully isolated browser on our server — and that browser connects to the internet exclusively through Tor or the VPN you selected. Only the image of the page is transmitted to your device. As a result, the website you visit never reaches your IP address, nor the cookies, history or fingerprint of your own browser.

• Masked IP. The other side only sees the address of the Tor exit or the VPN server.
• Isolated session. Every session runs in its own sealed-off environment — downloads and the clipboard are blocked, so nothing from the session makes its way onto your device.
• No logs, no traces. We store neither which websites you visit nor what you enter there. When it ends, the session is deleted completely — nothing remains on our server or on your device.
• No installation, no account. Works on desktop and smartphone, with no sign-up. Free minutes are available every day, and longer sessions are available as an affordable time pass.

That makes the tunnel especially well suited for moments when you want to act quickly and without leaving traces: a discreet order, a payment, sensitive research, a site that's blocked in your country, or a look at how a website appears from another country. The same rule applies here, too: whatever you type into a form yourself, the recipient knows — the tunnel protects your connection, not information you volunteer.

Practical tips for more privacy online

• Keep identities separate. For sensitive matters, don't use the same accounts, email addresses and browsers as in everyday life — useful background is provided in our article Temporary Email Addresses: Privacy and Security.
• Choose the right tool. Tor for maximum anonymity, a VPN for speed and choice of country, a proxy only for simple tasks.
• Don't sign in unnecessarily. Every login cancels out your anonymity for that service.
• Reduce tracking. Block third-party cookies, review app permissions and clear your browser data regularly.
• Be wary of free VPNs and proxies. If you're not paying for the service, you're often paying with your data.
• Check your visible IP. After connecting, verify which address and which country websites actually see.

PRO6SELLER also supports you beyond the browser: a preconfigured Privacy Router brings control over DNS and traffic to your entire home network, SMS and email verifications help you keep identities separate, and the Vault encrypts sensitive files directly in your browser before they leave your device.

Conclusion: your IP address belongs to you

Your IP address is the most inconspicuous and, at the same time, the most fundamental trace we leave online. It connects websites, ad networks and providers to our connection, our location and ultimately to ourselves. A masked IP creates distance here: it separates who we are from what we do online.

Proxies, VPNs and Tor aren't tools for criminals — they are building blocks of digital self-determination, as natural as an envelope or a curtain on a window. If you understand them and know their limits, you can consciously decide which traces you leave behind.

The easiest way to get started is the PRO6SELLER Tunnel: one click, choose Tor or a VPN country, and you're browsing in an isolated session with a masked IP — no installation, no logs, no traces.

🔗 Related reading: Why "anonymized" location data often isn't anonymous at all is shown in the article Fog Reveal: How Apps Become a Surveillance Network. And how the same data minimization can be applied to encrypted communication is explained in our article Communication Under Surveillance.