NetVision IP Calc Port Scanner

NetVision is a comprehensive network utility and diagnostic tool designed for IT administrators, software developers, and network technicians. This app makes it easy to diagnose your local Wi-Fi network, map connected devices, and manage your infrastructure right from your Android device.

Whether you need to ensure local network security, troubleshoot configuration and bridge mode on your router (like the Tenda F9 series), or simply audit IP assets, NetVision provides all the diagnostic tools you need in a clean, professional Dark Mode interface.

KEY FEATURES:

🔍 Network Scanner (IP Scanner)
• Automatically scan your entire local Wi-Fi network with a single tap.
• Detect connected devices along with their IP Addresses and manufacturer/vendor information.
• Supports Custom Range Scan for more specific network segments.

🚪 TCP Port Scanner
• Check for open services and ports on your server or target device using the standard and reliable TCP Connect Scan method.
• Highly useful for auditing local development environments and ensuring your API gateways (such as OpenClaw services) or node servers are running smoothly and ready to accept connections.

🧮 IP & Subnet Calculator
• Enter an IP Address and CIDR prefix notation (e.g., /24, /26) to instantly get network parameters.
• Displays Subnet Mask, Network ID, Broadcast ID, maximum number of hosts, and Usable IP Range.

🛠️ Network Diagnostic Tools
• Ping: Test network latency and connection stability to local devices or public servers.
• Wake-on-LAN (WoL): Send a magic packet to remotely wake up sleeping hardware or servers.
• HTTP/API Health Check: Monitor local endpoint response codes to ensure your API token flow or web services are running without errors.

Privacy & Security Guaranteed:
NetVision is built with transparency in mind. The app processes all scans locally on your device. The Location access request is solely used (and required by Android OS) to read your Wi-Fi SSID name for more accurate scanning. We never track, collect, or share your physical location or network data to any external servers.

Make NetVision your reliable pocket network assistant!