163.5.185.139
IP Risk Score: 87 / 100
This IP is considered potentially malicious and poses a serious security threat. Activity from this IP is consistent with active and malicious behavior. This assessment is backed by strong and consistent detection signals. The IP represents a severe and confirmed security risk. Immediate blocking or mitigation is strongly recommended.
What is this IP address?
United States (US)
Conf. level: 100 / 100
Properties
Observed Client Profile
- OS: Windows (100%)
- Device Type: Desktop (100%)
- Browser Family: Chrome (100%)
- Rendering Engine: Gecko (100%)
Behavioral Indicators
The IP address exhibits suspicious behavior, including the use of a malformed user-agent and lack of JavaScript support, indicating potential automated activity. Additionally, it is associated with a proxy, which raises further concerns about the legitimacy of the traffic.
The supernet (163.5.0.0/16), which this IP belongs to, exhibits coordinated behavior with multiple IPs utilizing identical user agents and accessing the same resources repetitively, suggesting potential scraping or automated activity. The lack of legitimate RDNS and forward DNS matches, combined with the proxy usage, raises concerns about the authenticity of the traffic.
JavaScript Support
⚠️ NoUser-Agent Samples
- Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36 Edg/131.0.0.0
IP Location
Region: California, United States
City: Los Angeles
Local time: 2026-06-27 10:56:12