131.0.51.251
IP Risk Score: 70 / 100
This IP is considered high risk and shows signs of malicious behavior. Strong indicators point to automated scanning or suspicious access attempts. This assessment is backed by strong and consistent detection signals. The combined indicators suggest a high overall security risk. Defensive measures such as rate limiting or blocking are recommended.
What is this IP address?
Brazil (BR)
Conf. level: 100 / 100
Properties
Observed Client Profile
- OS: macOS (100%)
- Device Type: Desktop (100%)
- Browser Family: Chrome (100%)
- Rendering Engine: Gecko (100%)
Behavioral Indicators
The IP shows signs of potential automated behavior, including a lack of JavaScript support and use of a proxy. The single access event and absence of reverse DNS raise concerns about its legitimacy.
The supernet (131.0.0.0/16), which this IP belongs to, exhibits low interaction, repetitive access patterns with distinct user agents across multiple IPs, suggesting potential automated behavior. However, the lack of consistent RDNS matches and the presence of multiple unique user agents indicate a mix of benign and potentially suspicious activities.
JavaScript Support
⚠️ NoUser-Agent Samples
- Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.54 Safari/537.36
IP Location
Region: São Paulo, Brazil
City: São Paulo
Local time: 2026-07-03 14:12:20