wifiscope

wifiscope

Cross-platform LAN device discovery for Linux, macOS, and Windows.

Usage

go run .                  # scan the primary LAN
go run . --all            # scan all active local-use IPv4 interfaces
go run . --iface en0      # scan one interface
go run . --cidr 10.0.0.0/24

Useful tuning flags:

go run . --timeout 1s --workers 256 --ports 22,80,139,443,445,3389

The scanner combines ICMP, TCP connection/refusal probes, neighbor-table entries, reverse DNS, mDNS, LLMNR, and NetBIOS. If a device is found but no name can be resolved, it is printed as unknown.