How this IP lookup works

The IP lookup tool traces your IP address by leveraging IP geolocation data to map out possible networks and a range of IP addresses that originate from that area. The IP finder then sends requests to those possible IP addresses until it detects one or more devices that respond.

Since network data is publicly available, the IP lookup tool can identify your IP address, internet service provider (ISP), Autonomous System (ASN) information, and DNS information. It can also identify granular details, including device models, operating systems, and connection speeds.

Important note

Any information discovered by an IP lookup tool is publicly available and for educational purposes only. While you can check public IP information, it won’t provide names, exact addresses, or any other identifying information.

Why knowing your IP address is important

Every device or network has an IP (Internet Protocol) address. It's a unique number assigned to your network or device, and is used to identify and share data. For example, your ISP assigns your network an IP address to enable your internet connection.

However, there are two types of IP addresses: public, which an ISP assigns to a router, and private, which is used locally by and between your devices.

Knowing your various IP addresses is critical for identifying what you're referring to, whether it's your public connection or a specific device. You can use this information to trace network or security issues back to their source and know where to look during future testing.

Additional information provided

The IP address lookup tool also provides additional information when possible, including: IP geolocation, internet service provider (ISP), WebRTC leak detection, security threat analysis, system information, and DNS analysis.

• IP geolocation – If the IP finder detects an address, it can use supporting data to approximate the country, state, city, and even latitude and longitude based on the location of the ISP.
• Internet service provider – Your ISP is the provider of your public IP address. As a result, finding an IP address allows you to trace it back to an ISP easily.
• WebRTC leak detection – If you want to keep your IP address private, such as by using a VPN, a DNS leak test will show if your data is exposed.
• Security threat analysis – When you trace IP addresses, you may also be able to detect threat intelligence, such as the IP reputation, VPN or proxy presence, and if the IP address is found on any blacklists.
• System information – The IP address lookup tool can find precise details, including the browser, OS, and connection type used with your device.
• DNS analysis – Locate the reverse DNS lookup record along with the primary and secondary DNS addresses.