Check if an IP address is using VPN, proxy or datacenter
Our free proxy detection tool allows you to check whether an IP address is using a VPN, proxy, or hosting provider. This helps identify suspicious traffic, prevent fraud, and improve security for your applications.
This tool analyzes IP reputation, ASN data, and network type to determine whether the IP belongs to a residential ISP or a data center. Developers and businesses can use this information to block malicious users and improve trust.
If you're running a website, API, or SaaS platform, detecting VPNs and proxies is critical for fraud prevention, geo-restrictions, and abuse protection.