ECG IP Scanner
Portable network scanner to discover all devices on your local network
What is ECG IP Scanner?
ECG IP Scanner is a portable network tool that scans your local network to discover all connected devices. It identifies each device by IP address, MAC address, hostname and manufacturer.
Compiled as a single binary with zero external dependencies. Runs on macOS and Windows. Free, open-source under MIT license.
| IP | MAC | Hostname | Vendor |
| 192.168.0.1 | 70:a7:41:... | unifi | Ubiquiti |
| 192.168.0.42 | a8:51:ab:... | macbook | Apple |
| 192.168.0.44 | 10:2b:41:... | samsung | Samsung |
| 192.168.0.89 | cc:27:46:... | iphone | Apple |
Features
Auto Discovery
Automatically detects your network interfaces (Ethernet & Wi-Fi) and scans the subnet in seconds.
Vendor Identification
Embedded IEEE OUI database with 39,000+ manufacturers to identify every device by MAC address.
Hostname Resolution
Multi-method resolution: DNS reverse, mDNS and NetBIOS to find the hostname of every device.
Continuous Scanning
Continuous monitoring mode with device join/leave detection on the network.
3 Interfaces
CLI for scripts and automation, interactive TUI in the terminal, and native GUI window.
JSON/CSV Export
Export your scan results to JSON or CSV format for analysis or integration.
Download
Single binary, no installation required. Unzip and run.