Free IP tool
Look up the reputation of any IP address, VPN, proxy, Tor, hosting and abuse signals combined into one clear picture.
Overview
IP reputation is a summary of how trustworthy an IP address is, based on what it is and how it has behaved. An address that belongs to a VPN, proxy or hosting provider, or that has a history of abuse, carries more risk than a stable residential connection. An IP reputation check pulls these signals together so you can score an address quickly instead of investigating each factor by hand.
Signals
Reputation is the sum of several independent indicators.
VPN, proxy and Tor association all lower reputation.
Datacenter origin is riskier than a consumer ISP.
Past spam, fraud or attack activity from the range.
Location consistency across signals.
Who owns the range and how it is typically used.
A single 0–100 value summarising overall risk.
API
curl -H 'Authorization: Bearer YOUR_API_KEY' \ 'https://ipscanner.io/v1/vpn/146.70.172.2'
One request, one verdict. A free key gets 7 days of Starter, then 1,000 lookups a month with no card, and every response carries the network class and a confidence score.
Use cases
Feed IP reputation into signup, login and checkout decisions.
Quickly judge a suspicious IP in an alert or log.
Build dynamic lists from reputation thresholds.
Augment SIEM and analytics data with reputation context.
FAQ
IPScanner
Teams use IPScanner to tell real users apart from masked and automated traffic.
Verdicts come with a 0 to 100 confidence score, so you tune the threshold to your own risk instead of trusting one number.
The API runs on infrastructure sized for production traffic, with a 99.9% uptime target for business-critical use.
We refresh VPN, proxy, and Tor lists continuously, so newly spun-up servers get caught quickly.
A plain REST API works with any language or framework. Most teams are live the same afternoon.
Worked examples in curl, JavaScript, and Python, plus straight notes on what each signal does and doesn't mean.
Support comes from engineers who work on IP detection every day, not a generic help desk.
New accounts get 7 days of Starter from their first request. No card, and your key is on screen as soon as you sign up.