How to hide my real IP — and first confirm whether you're leaking

All three change your exit IP, but the cost, reputation and resistance to correlation are completely different. Proxies split into two kinds: datacenter proxies (IDC IPs — cheap and fast, but their ASN ranges are publicly known to be non-residential and treated as inherently high-risk) and residential proxies (exit through a real consumer broadband line, so they look like an ordinary person at home — highest purity, but expensive and sometimes unstable). Residential further splits into 'static ISP' (one fixed residential line for the long term) and 'rotating pools' (a new IP per request). Rotating pools get recycled constantly: if someone burned a service on an IP yesterday, you inherit its bad reputation today — this is the root cause of 'the same service worked yesterday and is blocked today.'

A VPN is essentially 'global encryption + a new exit.' Its advantage is system-level: it captures all traffic rather than just one app like a browser proxy. But most commercial VPNs still exit from datacenter IPs, with thousands of users sharing one exit. At the protocol level WireGuard / OpenVPN are harder to fingerprint and throttle than legacy PPTP / L2TP — but it's the exit IP's type and reputation, not the protocol, that gets you blocked. The other VPN hazard is the disconnect moment: without a kill switch, your real IP runs naked over a direct connection for the few seconds the tunnel is down.

Tor is three-hop onion routing with the strongest theoretical anonymity (the entry can't see your destination, the exit can't see your origin), ideal when the goal is 'not being linked to your identity.' But it has two fatal realities: (1) the exit-node list is fully public (the Tor Project publishes it), so virtually every risk engine blacklists the whole table outright — meaning Tor for ChatGPT / account sign-up / payments almost always fails; (2) it's slow and exit nodes can be maliciously sniffed. Bottom line: Tor is for anonymous browsing and censorship circumvention, not for anything that needs a 'clean commercial identity.'

Most people assume 'IP changed = hidden,' but what risk controls actually do is correlate — tie your proxy IP back to your real identity or past behavior. There are three common ways this happens. First, direct-connection leaks: WebRTC makes the browser expose your real IP for P2P (bypassing the proxy); DNS resolution goes over your real line when the proxy doesn't handle it; the proxy covers only IPv4 while IPv6 connects directly. Any one of these leaks lets the risk engine see 'a datacenter proxy IP plus a real home IP' at the same time and instantly bind the two.

Second, fingerprint and timezone mismatch: your browser timezone, language and system clock stay in your home region while your IP geolocates to another country — an 'IP in the US but timezone UTC+8' contradiction is a strong red flag. Third, behavioral timing: one account hopping across countries in a short window (US in the morning, Singapore at noon) reads as account sharing or an automation script.

So the correct test for 'hiding your IP' isn't 'did the IP change' but 'is there any clue that can correlate the proxy IP back to your real self.' That's the whole point of verification: you have to inspect yourself the way a risk engine would — the exit IP's type, reputation and native-ness, plus whether the WebRTC / DNS / IPv6 direct-connection channels are sealed. The detector on this page lays all of these fields out at once (WebRTC / DNS / dual-stack tests run only on click, entirely in your browser, never sent back).

Step 1: confirm the exit IP actually changed to what you intended. Open the detector and check the current IP's country and ASN — confirm it isn't your real broadband IP. This is the most basic step, yet many people misconfigure the proxy (only the browser is proxied not the system, or a PAC rule didn't take effect) and the exit never changed at all.

Step 2: check the IP type — datacenter vs residential. If it shows 'datacenter / IDC,' you've merely swapped your real self for an obviously-fake exit, and risk controls still rate you high-risk. Anything needing a clean commercial identity (payments, sign-ups, AI services) requires a residential/native line. Step 3: check native vs broadcast — whether the IP's geolocation country matches its registration/routing country; a mismatch (broadcast) is distrusted. Step 4: run the WebRTC / DNS / dual-stack leak tests and confirm none of those three direct channels leaks your real IP — a single leak undoes everything above.

Step 5: check the purity/risk score, the per-source breakdown and the /24 (C-segment) neighbors. Even a residential exit can carry friction if it's been heavily recycled, hits a blacklist, or sits in a dirty /24. Multi-source aggregation (ip-api / ipapi.is / proxycheck / AbuseIPDB / Scamalytics, etc.) tells you exactly which source flagged you. Only when all five steps come back green are you 'really hidden' — rather than just feeling safe.

Mistake 1: 'incognito mode hides my IP.' Wrong. Incognito only avoids storing local history/cookies; your exit IP doesn't change at all, and sites still see your real IP. Changing your IP requires a proxy/VPN/Tor — incognito and hiding your IP are two unrelated things.

Mistake 2: 'a paid VPN is automatically clean.' Price has nothing to do with IP reputation; most paid VPN exits are still datacenter and heavily shared. The criteria are always type + native-ness + reputation + degree of sharing, not the subscription fee. Mistake 3: 'turning on a proxy means I'm covered.' If you haven't disabled WebRTC, let the proxy handle DNS, and dealt with IPv6, you're probably still exposed — 'using a proxy yet leaking your real IP' is the single most common failure.

Fix checklist: (1) disable WebRTC in the browser (in Firefox set media.peerconnection.enabled to false; in Chrome install a WebRTC-control extension); (2) make sure the proxy/VPN handles DNS (use a client that tunnels DNS, or set DoH manually); (3) turn off system IPv6, or use a tool that proxies both v4 and v6, so IPv6 can't connect directly; (4) enable the VPN kill switch to prevent a naked moment on disconnect; (5) re-test on this page after each change and confirm all five steps are green before logging in. Hiding your IP is verification-driven — hiding you never verified is the same as not hiding at all.