Proxies, VPNs, and anonymized tunnels are how fraud bypasses your checks. They hide real locations, mask identity, and make it easier for bad actors to exploit your systems. At Frauddefense, our proxy detection database helps you find hidden threats easily.
Quickly identify anonymized IPs including proxies, VPNs, residential tunnels, Tor exit nodes, and data center connections and block the risk before it hits your app or platform.
Your Frontline Against Anonymous Threats
The Frauddefense Proxy Detection Database is built to uncover the traffic no one else can see. Whether it’s a bot running through a residential proxy or a fraudster switching between different VPN IP addresses, we detect it. With real-time updates and a high-accuracy fraud score, we help businesses distinguish between good users and bad actors in milliseconds.
We flag:
- Anonymous proxies
- Residential proxy networks
- VPNs and commercial VPN gateways
- Tor exit nodes
- Botnets and automated scripts
- Hosting/data center IPs
- Public and shared networks
Why Our Proxy Detection Database Works Better
We don’t just scan for open proxies. We monitor behavior, connection patterns, abuse history, and global risk signals. Our system pulls in hundreds of millions of IPs and tags the ones that matter, so your security team isn’t left guessing.
Key strengths:
- Continuously Updated – New threats? We spot them early. Our data is refreshed every few minutes.
- Low False Positives – We built it for accuracy. Real users don’t get caught in the net.
- Custom Risk Scoring – Not every business faces the same fraud. Adjust thresholds to match your environment.
- Plug-and-Play Access – API, on-premise, or flat files. Use it your way.
How It Helps Your Business
Fraud and abuse often start behind a proxy. Whether it’s fake signups, click fraud, chargebacks, or content spam, most of it is cloaked by anonymized traffic. By deploying Frauddefense proxy detection, you can:
- Enforce geo-restrictions
- Flag suspicious user sessions before they start
- Spot bots and bad traffic instantly
- Block risky transactions and fake accounts
- Reduce customer issues caused by fraud and abuse
What You Get with Our Proxy Database
Here’s what our dataset includes:
- IP Range (CIDR)
- Proxy, VPN, and Tor status
- Data center / Hosting flag
- Residential proxy detection
- ASN and organization info
- Geo data
- Public/shared network indicators
- Recent abusive activity
- Abnormal velocity flags
- Botnet behavior detection
- Fraud score (0-100)
- Search engine crawler status
- Custom tagging (on request)
Built for Real-Time Risk Decisions
Every lookup returns results in milliseconds, fast enough to power fraud checks on logins, checkouts, content submissions, and ad clicks. Whether you’re running an eCommerce platform, a fintech app, or an ad network, the Frauddefense database is built to keep up.
Who’s Using Our Proxy Detection Data?
Our proxy reputation data is trusted across industries:
- Ad Networks & Traffic Platforms – Stop click fraud and fake impressions.
- Gaming & Betting Sites – Enforce local laws and stop VPN abuse.
- Streaming Services – Prevent access from unlicensed regions.
- Banks & Fintech Apps – Block stolen credentials and flagged IPs.
- Social & Dating Platforms – Stop fake users, duplicate accounts, and spam.
- Marketplaces & Classifieds – Catch fake listings and abusive sellers.
- Payment Gateways – Reduce chargebacks and monitor risky transactions.
- Security Teams – Feed your firewall or SIEM with clean, actionable data.
Deployment Options
You can use our proxy detection database in multiple ways:
- API – For live checks at login, signup, or transaction.
- Flat File Downloads – For bulk processing or edge deployment.
- On-Premise Integration – Keep it all inside your own stack.
- Firewall & SIEM Integration – Works with Splunk, CrowdStrike, Palo Alto, Fortinet, and more.
Stay Ahead of Proxy-Based Attacks
Our data covers more than 300M known anonymized IPs, and we’re adding thousands more every second. With Frauddefense you’re not just detecting proxies, you’re stopping fraud before it costs you money, trust, or users.
Let’s Talk
Want to try the Frauddefense Proxy Detection Database?
Ready to block bad IPs before they hit your system?
We’ve built the fastest, most accurate anonymized IP database and it works the way your team actually works.
