131.255.77.181
IP Risk Score: 73 / 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: Android (100%)
- Device Type: Mobile (100%)
- Browser Family: Chrome (100%)
- Rendering Engine: Gecko (100%)
Behavioral Indicators
The IP shows signs of automated behavior with a mobile user-agent that lacks JavaScript support. The request to an external IP and the botnet detection signal raise concerns about potential malicious intent. The RDNS indicates a legitimate ISP, but the overall activity is atypical for normal user behavior.
The supernet (131.255.0.0/16), which this IP belongs to, exhibits suspicious behavior characterized by repetitive, low-interaction visits with a mix of identical user agents across multiple IPs. The presence of DNS mismatches and low-value traffic suggests potential automation or scraping activity, raising concerns about coordinated stealth operations.
JavaScript Support
⚠️ NoUser-Agent Samples
- Mozilla/5.0 (Linux; Android 5.0; SM-G900P Build/LRX21T) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.7684.1452 Mobile Safari/537.36
IP Location
Region: Espírito Santo, Brazil
City: Serra
Local time: 2026-06-25 23:32:24