oui-lookup

Network device vendor analysis tool - Transform MAC address tables into interactive dashboards, detect new vendors, and export SIEM events for security monitoring. Supports Cisco, Juniper, HP/Aruba, Extreme, Brocade and more.

Portable LAN scanner & host monitor for small business networks. Native C++20, single-file .exe, no installer, no telemetry.

OUImap is a command line tool for OUI lookup with offline search support

Look up a MAC address's manufacturer in any format without an internet connection

Lightweight Windows tray utility for converting MAC addresses between 10 formats. Global hotkey, IEEE OUI vendor lookup, startup update check. Works on corporate networks (truststore). No admin rights required.

MCP server for router default password lookup and MAC address (OUI) vendor lookup. Manufacturer-cited default credentials, admin login IPs and reset steps for 424 router models, a UK PSTI / EU CRA universal-default-password check, and IEEE OUI lookup with randomized-address detection. Free, no API key.

🔌 API serverless ultrarrápida para consulta de fabricantes MAC (OUI/IAB). Arquitetura de custo zero construída com Go, Cloudflare Workers e interface em Vue.js.

The IEEE OUI registry publishes current state only. This is the change history: 2,330 renames, withdrawals and reassignments observed across dated captures of standards-oui.ieee.org since 2016. CC BY 4.0. Published by ssid.ai.

Android network scanner app inspired by nmap - Multi-threaded host discovery, port scanning, OUI lookup, Material3 dark UI

Free client-side MAC address lookup — identify the vendor behind any full or partial MAC address or OUI instantly in your browser. No backend, no tracking.