166.88.149.3
IP Risk Score: 79 / 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?
Japan (JP)
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 exhibits signs of potential automated behavior, including lack of JavaScript support and a structured user-agent that may be spoofed. The access pattern is limited, but the infrastructure suggests possible evasion tactics.
The supernet (166.88.0.0/16), which this IP belongs to, exhibits coordinated behavior with multiple IPs utilizing similar user agents and performing repetitive, low-interaction visits to the same domain, indicating potential automated scraping activity. The lack of matching forward DNS records raises concerns about the legitimacy of these requests.
JavaScript Support
⚠️ NoUser-Agent Samples
- Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36
IP Location
Region: Nagano, Japan
City: Ueda
Local time: 2026-06-27 13:16:54