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291 Group

LAN Orangutan — a self-hosted, lightweight network scanner with persistent device labeling, multi-network support, and Tailscale integration. Built by veterans at 291 Group.

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Overview

LAN Orangutan — a self-hosted, lightweight network scanner with persistent device labeling, multi-network support, and Tailscale integration. Built by veterans at 291 Group.

AI summary

LAN Orangutan is a self-hosted, lightweight network scanner that allows users to discover and label devices on their networks. It supports multiple networks and integrates with Tailscale, providing a clean web UI and command-line interface for ease of use.

Who Is It For

Best for

Homelab enthusiasts and network administrators looking for a customizable and self-hosted network scanning solution.

Not for

Users seeking a fully managed cloud service for network scanning or those who require extensive customer support.

Strengths & Weaknesses

Biggest strength

The ability to scan multiple networks simultaneously while providing persistent device labeling and a user-friendly interface.

Biggest weakness

Limited visibility into pricing and support options (AI-inferred; may be outdated – founders can correct this)

Classification

Likely competitors
NmapAngry IP ScannerAdvanced IP ScannerFing

Alternatives to 291 Group

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How we sourced this: Observed fields () were crawled from https://lanorangutan.com/ and are stated as fact. AI-inferred fields () were generated by gpt-4o-mini and are always labelled – never presented as measured fact. Last updated: 17 August 2026. Is this your tool? Claim it to edit and get a do-follow badge.