103.139.203.152
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?
Vietnam (VN)
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 exhibits signs of potential automated activity, including a mobile user-agent and lack of JavaScript support. The absence of RDNS and the nature of the request suggest possible probing behavior.
The supernet (103.139.0.0/16), which this IP belongs to, exhibits suspicious behavior characterized by repetitive, low-interaction visits across multiple IPs, with a lack of legitimate RDNS and forward DNS matches. The presence of identical user agents and the absence of identifiable legitimate bot behavior suggest potential automation and scraping activities.
JavaScript Support
⚠️ NoUser-Agent Samples
- Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.4288.1643 Mobile Safari/537.36
IP Location
Region: Ho Chi Minh City (HCMC), Vietnam
City: Thành Phố Bà Rịa
Local time: 2026-07-05 20:26:46