IP Address Lookup

What is IP Address Lookup?

An IP address lookup tool retrieves detailed information about any Internet Protocol (IP) address. When you connect to the internet, your device is assigned a unique IP address that identifies it on the network. This tool lets you discover the location, Internet Service Provider (ISP), and technical details of any IP address or domain.

Our tool works entirely in your browser with no data sent to external servers except for legitimate geolocation API queries. It identifies whether an IP is IPv4 or IPv6, determines if it’s public or private, calculates its binary representation, and attempts to resolve reverse DNS information.

How to Use This Tool

1. View Your IP: Upon loading, your public IP address is automatically displayed.
2. Look Up Any IP: Enter any IPv4 address (e.g., 8.8.8.8), IPv6 address, or domain name in the input field.
3. Get Results: Click the “Lookup” button to fetch geolocation and technical details.
4. Analyze Details: View country, region, city, ISP, coordinates, IP type, and binary representation.
5. Copy IP: Use the Copy button to quickly copy IP addresses to your clipboard.

Common Use Cases

• Security & Fraud Detection: Identify the location and ISP of suspicious traffic.
• Server Administration: Monitor and log which IP addresses access your servers.
• Geotargeting: Customize content based on visitor locations.
• Network Troubleshooting: Diagnose connectivity issues by checking IP assignments.
• Cybersecurity Research: Investigate malicious IPs and their origins.
• VPN & Proxy Verification: Check if your VPN is working by verifying your IP location.

Frequently Asked Questions

What is my public IP address?

Your public IP address is the unique identifier assigned to your device by your Internet Service Provider. It’s visible to websites you visit. This tool displays it automatically when you load the page.

What’s the difference between IPv4 and IPv6?

IPv4 uses 32-bit addresses (e.g., 192.168.1.1) and is the older standard, while IPv6 uses 128-bit addresses (e.g., 2001:0db8::1) and provides vastly more addresses. IPv6 is becoming increasingly common as IPv4 addresses are depleted.

What is a private IP address?

Private IP addresses are used within local networks and are not routable on the public internet. Common ranges include 192.168.x.x, 10.x.x.x, and 172.16.x.x. Your home WiFi router likely uses private IPs internally.

How accurate is the geolocation data?

IP geolocation accuracy varies by data provider and IP type. It’s typically accurate to the city level for residential IPs, but may only reach country or region level for corporate or VPN IPs. Accuracy is not guaranteed.

Can I look up someone’s location from their IP?

This tool can provide approximate geolocation data associated with an IP, but it cannot pinpoint an exact physical address. Privacy laws in many jurisdictions restrict detailed location sharing. Always respect privacy and legal boundaries.

Is my privacy protected when using this tool?

This tool runs entirely in your browser. When you look up an IP, requests are made to public IP geolocation APIs. Your IP and search history are not stored locally. However, the geolocation API provider may log requests per their privacy policy.