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Free IP Reputation Check

Check Any IP's Reputation

See if an IP address appears in our abuse intelligence database and understand exactly why.

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No account required
IPv4 & IPv6 supported
Detailed explanations

Why Use Our IP Lookup?

Unlike traditional blacklists, we show you exactly why an IP is flagged and provide a path to remediation.

Scoring Transparente

Cada decisión es explicable. Vea exactamente por qué una IP está listada y qué señales contribuyeron.

Multi-Fuente

Agregamos señales de infraestructura, reportes de la comunidad y feeds externos.

Decaimiento Automático

Las puntuaciones disminuyen con el tiempo. El comportamiento reformado es reconocido, no castigado para siempre.

Understanding Confidence Scores

0-14

Not published. Insufficient evidence.

15-29

Observed. Some signals, low confidence.

30-59

Published. Appears in feeds.

60-100

High risk. Strong evidence from multiple sources.

Categories We Track

Our feeds cover four major categories of network abuse.

Spam IPs

Email spam, newsletter abuse, unsolicited bulk mail

Web Attacks

SQLi, XSS, RCE attempts, exploit payloads

Scanners

Port scanning, brute force, credential stuffing

Botnet C2

Command & control server infrastructure