103.139.203.45
IP Risk Score: 92 / 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?
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 shows signs of automated behavior with a malformed user-agent and no JavaScript support, indicating potential bot activity. The access pattern is suspicious, particularly given the botnet detection signal.
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 5.0; SM-G900P Build/LRX21T) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.6705.1669 Mobile Safari/537.36
IP Location
Region: Ho Chi Minh City (HCMC), Vietnam
City: Go Vap
Local time: 2026-07-05 20:27:05