Proxy & VPN Check
See the IP address, location, ISP, and ASN that websites detect when you connect. Differences between these details and your real location often indicate a VPN, proxy, or other anonymizing service.
Quick Answer: What a Proxy or VPN Check Can Confirm
This page helps you compare your visible IP, network owner, and approximate location against the connection you expect to be using. If the detected network looks like a data center, VPN provider, or a different country or city than expected, that is a strong clue that your traffic is being routed through an intermediary service.
Detecting your IP information...
How This Proxy Check Works
There is no single flag that definitively labels a connection as a VPN or proxy. Instead, detection relies on combining multiple data points: IP ownership records, hosting provider databases, ASN information, and geolocation. This page collects those signals and presents them together so you can make an informed judgement about how your connection appears to the outside world.
The check examines several key indicators. The ISP field reveals whether your IP belongs to a residential broadband provider, a cloud hosting company, or a known VPN service. The ASN tells you which organization controls the IP block — large VPN providers often operate their own autonomous systems. The location data compares your detected city and country against where you physically are. And the IP type field distinguishes between residential, data center, business, and mobile IP ranges.
If the detected ISP shows a hosting provider like DigitalOcean, AWS, or M247 instead of your home broadband provider, you are almost certainly behind a VPN or proxy. Similarly, if the location shows a different country or city than your physical location, your traffic is being routed through an intermediary server. These signals together provide a reliable picture of how websites and services perceive your connection.
Signs You Might Be Using a VPN or Proxy
Location does not match
The detected city or country is different from where you are physically sitting. This is the most obvious sign — if you are in London but the check shows Frankfurt, your traffic is taking a detour.
ISP is a hosting company or VPN brand
Instead of a residential ISP like Comcast, BT, or Jio, you see a data center operator such as M247, DigitalOcean, or OVH. Known VPN brands like NordVPN, ExpressVPN, or ProtonVPN may also appear directly in the ISP field.
IP type shows data center or business
Residential IPs are assigned to homes by consumer ISPs. If the check reports your IP type as data center or business, it belongs to a commercial network — a strong indicator of VPN, proxy, or hosting infrastructure.
IP address changes rapidly
If your visible IP changes each time you disconnect and reconnect your VPN, or if it rotates during a session, the service is cycling through a pool of IP addresses — common behavior for commercial VPNs and proxy services.
Streaming services show foreign content
Netflix, YouTube, and other region-locked platforms determine your country by IP. If you suddenly see a different content library or are prompted in another language, your connection is routing through a server abroad.
VPN vs Proxy vs Tor — What is the Difference
VPN
Encrypts all your internet traffic and routes it through a remote server. Hides your real IP from every app and website on your device. VPN IPs often belong to data centers and can be flagged by strict services.
Proxy
Routes traffic for a specific application or browser only. Usually does not encrypt data. Proxies are easier to detect because they add identifiable HTTP headers and often use well-known data center IPs.
Tor
Routes traffic through three random volunteer relays with layered encryption. Tor exit node IPs are publicly listed, so many websites block them outright. Very slow compared to VPNs but offers the strongest anonymity.
Why Websites Care About Proxies and VPNs
Websites and online services use IP-based signals for several practical reasons. Streaming platforms enforce regional licensing agreements — a show available in the US may not be licensed for the UK, so the platform must block VPN users who try to bypass those restrictions. Gaming platforms and online marketplaces use IP reputation to combat fraud, ban evasion, and spam. Financial services compare your IP location against your billing address as part of anti-money-laundering checks.
When a large number of users share a small pool of VPN IP addresses, those IPs accumulate bad reputation scores quickly. One abusive user on a shared VPN IP can get it blacklisted, affecting everyone else on that same server. This is why some websites block known VPN and data center IP ranges — not because they object to privacy, but because those IPs are statistically associated with spam, scraping, and fraud.
Some services allow VPNs but apply additional verification steps — CAPTCHAs, email confirmation, or 2FA challenges — to compensate for the reduced trust in the IP address. A residential IP from a known ISP with a long history of legitimate use carries far more trust than a brand-new data center IP from a cloud provider.
How to Interpret Your Results
After the check runs, look at the ISP and IP Type fields first. If they show a residential broadband provider and the location matches your city, you are almost certainly on a direct connection with no VPN or proxy in use. This is the expected result for most home and mobile connections.
If the ISP shows a data center or hosting provider, you are behind a VPN, proxy, or hosted server. Check the location next — if it matches where you expected your VPN to exit, everything is working as configured. If the location does not match your chosen VPN server location, there may be a configuration issue or the VPN provider is routing you through an unexpected region.
If the check shows a residential ISP that you recognize, but the location is slightly off — for example, showing a neighboring city instead of yours — this is normal. IP geolocation databases are not perfectly precise and often point to the ISP's nearest central office or peering point rather than your exact address. This does not indicate a VPN or proxy.