Address Checker

A One-Click Solution for Quick IP Address Lookup

Every device on a network relies on its IP address to communicate and transfer data. Whether you're troubleshooting, setting up servers, or managing multiple network interfaces, knowing your device's local IP address is essential. But why waste time navigating through endless menus and dialog boxes to find it?

Address Checker is a lightweight, one-click utility that gives you immediate access to your local IP address–no need to dig through system settings. It's designed for power users and IT professionals who need to quickly reference their network information, whether for development, remote access, or network troubleshooting.

Screenshot of Address Checker dialog which shows the local IP address of each network interface

Key Features

Multi-Interface Support: Check multiple network interfaces simultaneously, including loopback addresses and virtual adapters.
Quick Access: Pin the utility to your taskbar for quick access anytime, with no need to navigate system settings or network properties.
Lightweight and Fast: Tiny footprint–runs instantly and closes when not needed. Minimal dependencies, imports 4 functions total, and works on legacy 9x operating systems.

Why use Address Checker?

In today's network-heavy environments, knowing your local IP address is useful for:

LAN Gaming: Find your IP for hosting multiplayer games on a local network and spend less time troubleshooting during LAN parties or direct-connect gaming sessions.
Investigate Network Issues: Quickly check your network interfaces when diagnosing connectivity problems or ensuring correct routing between devices.
Local Web Development: Easily identify the IP address your development server is bound to, so you can share it with collaborators or test devices on the same network.

Get Started

Spend less time troubleshooting with Address Checker. Download the utility now and pin it to your taskbar for one-click access to your local IP address whenever you need it.

Download TSetup installer (Win2K+/ReactOS): [IPChecker.zip] (12KB).
Download portable version (Win95+/ReactOS): [IPCheckerP.zip] (2KB).