Know your IPs before they know your system.

IPShield is an open-source, real-time IP risk-scoring API that evaluates IPv4 and IPv6 addresses across multiple threat dimensions, delivering clear, structured insights in milliseconds.

Built for accessibility and transparency, IPShield puts critical intelligence in your hands. While many platforms lock essential insights behind paywalls or restrictive limits, IPShield empowers developers and businesses, especially startups, to build secure systems from day one.