Privacy
Free VPN and Proxy IP Checker
Use this lookup when you need to understand whether traffic is coming from a normal user network, a privacy tool, a proxy, or hosting infrastructure.
Try an example
Enter an IPv4 or IPv6 address, or use your current public IP.
VPN usage is not malicious behaviour
What this tool checks
Signals in the report
- Proxy, hosting, and network-type clues when available
- ISP and ASN context for the visible IP address
- Balanced guidance so legitimate VPN users are not treated as automatically bad
Best for
Practical uses
- Test whether a VPN changed your visible IP
- Review proxy-heavy signup traffic
- Detect data center login attempts
- Tune SaaS login security
How it works
Three steps
Run the IP lookup before and after connecting to a VPN.
Compare the ISP, ASN, country, and risk indicators.
Use stronger verification for high-risk actions instead of blanket blocking.
FAQ
Frequently asked questions
Related tools
Other checks worth running
Guides
Read before you decide
- VPN, proxy and Tor detection6 min read
Data Center IP vs Residential IP: How to Tell the Difference
Compare data center and residential IP addresses, including risk signals, common use cases, and safe enforcement strategies.
Updated
- VPN, proxy and Tor detection5 min read
The Difference Between a VPN, a Proxy, and a Tor Node
VPNs, proxies and Tor all put another address in front of yours, but they differ in encryption, in who can see your traffic, and in how they appear in an IP lookup.
Updated
- IP lookup essentials8 min read
Residential Proxy Detection for Login Risk: How to Spot and Block Suspicious IPs
Residential proxies make attack traffic look like home users. The signals that still give them away, and how to use them in login risk decisions without false positives.
Updated