Secure Your Enterprise from Proxy-Based Threats
ProxySentry provides real-time proxy detection and IP reputation analysis to protect your business from fraud, credential stuffing, and other malicious activities.
Your IP reputation results will appear here.
Enter an IP address and click 'Lookup IP' to start.
Targeting Advanced Residential & Mobile Proxies
While standard datacenter proxies are becoming easier to block, the real threat comes from residential and mobile IP networks. These services route traffic through legitimate user devices, making them extremely difficult to distinguish from real customers. ProxySentry is built to detect them.







Why Criminals Rely on Residential Proxies
Residential proxies are the tool of choice for sophisticated attackers. By routing their traffic through real home and mobile IP addresses, they can effectively mimic legitimate user behavior and bypass traditional security measures.
Credential Stuffing & Account Takeover
Attackers use vast networks of residential IPs to test stolen username/password combinations across thousands of sites, bypassing simple IP-based rate limits.
Ad Fraud & Fake Engagement
Criminals generate fake clicks, views, and social media engagement that appear to come from genuine users, defrauding advertisers and distorting marketing data.
Carding & Payment Fraud
Fraudsters test thousands of stolen credit card numbers at scale by distributing their attempts across a massive pool of residential IP addresses to avoid detection.
Stay Ahead of Automated Threats
The rise of sophisticated AI agents has created new vectors for abuse. Our service is continuously updated to detect and block the latest generation of automated threats, ensuring your platform remains secure.
Block Malicious AI Agents
Protect your platform from data scraping, content generation abuse, and other automated threats posed by rogue AI agents. ProxySentry identifies and blocks traffic from known malicious AI services and botnets.
Prevent AI Web Scraping
Stop AI agents from scraping your website's content. Our advanced detection methods identify and block sophisticated scraping bots that use residential proxies to appear as legitimate users, protecting your data and intellectual property.
Simple, Transparent Pricing
Choose the plan that's right for you. All plans include access to our powerful proxy detection API.
- 1,000 requests/month
- Basic proxy detection
- Community support
- 100,000 requests/month
- Advanced proxy detection
- Reputation scoring
- Email support
- Unlimited requests
- Full feature set
- Dedicated support
- SLA
- On-premise option
Ready to secure your platform?
Get your free API key and start detecting proxy threats in minutes. No credit card required.