191.253.57.78
IP Risk Score: 78 / 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: Linux (100%)
- Device Type: Desktop (100%)
- Browser Family: Firefox (100%)
- Rendering Engine: Gecko (100%)
Behavioral Indicators
The IP shows signs of potential automated behavior, including a lack of JavaScript support and a user-agent that appears outdated and possibly spoofed. The single access event and the nature of the request raise concerns about the intent behind the activity.
The supernet (191.253.0.0/16), which this IP belongs to, exhibits a pattern of low-interaction, repetitive visits with a variety of user agents, suggesting potential automated scraping behavior. Many IPs show mismatched forward DNS and RDNS, indicating possible misuse of legitimate infrastructure.
JavaScript Support
⚠️ NoUser-Agent Samples
- Mozilla/5.0 (X11; Linux x86_64; rv:1.9.5.20) Gecko/2899-05-11 04:13:11.079578 Firefox/8.0
IP Location
Region: Ceará, Brazil
City: Cruz
Local time: 2026-07-05 09:07:13