

SubnetSweep
Fast Windows network scanner for any subnet size. Discover every device, identify it by vendor, and export full reports. Free to use — nothing locked.
Features
Properties
- Privacy focused
- Lightweight
Features
- Portable
- Ad-free
- No registration required
- No Tracking
- Works Offline
- Network Scanner
SubnetSweep News & Activities
Recent activities
- ITSOLVED added SubnetSweep
- POX updated SubnetSweep
ITSOLVED added SubnetSweep as alternative to Advanced IP Scanner, Nmap, Angry IP Scanner and Zenmap
SubnetSweep information
What is SubnetSweep?
🔍 Fast Subnet Scanning Scan /24, /16, or any CIDR range. Concurrent pings, ARP resolution, and hostname lookup run in parallel — a full /24 finishes in seconds.
📡 Device Identification Automatically identifies manufacturer from MAC address. Instantly tells you if that unknown IP is a Cisco switch, a Synology NAS, or a Raspberry Pi.
📄 Device Detail Panel Click any device to see expanded detail: open ports, hostname, response time, MAC vendor, and more — without leaving the app.
💾 Scan History Every scan is saved automatically. Reload any previous result to compare what changed, spot new devices, or review a site visit weeks later.
📋 Export & Reporting Export results to CSV or JSON. Save sessions as files to share with colleagues or attach to client reports. Your data, your format.
🔒 Runs Offline, Stays Local No cloud account. No telemetry. No data ever leaves your machine. SubnetSweep runs entirely on your device — ideal for air-gapped and secure environments.





