My Public IP Address Lookup Tool
Welcome to our free online IP address lookup tool. Through this tool, you can quickly and accurately understand your device's public IP address, IP type (IPv4 or IPv6), and detailed geolocation information, including country, city, region, postal code, and your Internet Service Provider (ISP) information. This tool leverages Cloudflare's edge network technology, combined with professional data from ipapi.is, to ensure fast, high-precision results, helping you better understand your network connection status and IP attributes.
Your IP Address Information
Your public IP address is:
IP Type: IPv4
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Frequently Asked Questions (FAQ)
What is an IP address and what is it used for?
An IP address (Internet Protocol Address) is a numerical label assigned to devices connected to a computer network that uses the Internet Protocol for communication. It serves two main functions: host or network interface identification and location addressing. Your IP address is like your house number on the internet, allowing other devices to find and communicate with your device.
What is the difference between IPv4 and IPv6?
IP addresses are primarily divided into two types: IPv4 and IPv6. IPv4 is the traditional format, consisting of four sets of numbers separated by dots (e.g., 192.168.1.1). Due to the increasing number of internet devices, IPv4 addresses are gradually being depleted. IPv6 is a newer, longer address format (e.g., 2001:0db8:85a3:0000:0000:8a2e:0370:7334), which provides an almost unlimited address space and introduces more efficient network routing mechanisms.
How accurate is the IP address geolocation information?
This tool obtains your IP address and geolocation information through Cloudflare's edge network, combined with professional IP databases from ipapi.is. These data are generally based on specialized IP databases. Therefore, their accuracy is relatively high, and they can accurately pinpoint your country and major city. However, please note that geolocation information is an approximate value based on IP address allocation and may not be precise down to your actual physical street address, especially at the level of large cities or regions. Internet Service Provider (ISP) information is usually very accurate.
Will my IP address reveal my privacy?
Your public IP address is public, and any website you visit can see it. It does not directly reveal your personal identity information such as your name or phone number. However, an IP address can be used to roughly infer your geographical location and Internet Service Provider. This tool does not record your IP address or any personal information. If you are concerned about online privacy, you can use a VPN (Virtual Private Network) to hide your real IP address, making it appear as the VPN server's IP address.
Why does my IP address change after using a VPN?
When you use a VPN, all your network traffic undergoes encryption and routing through the VPN server. Therefore, the websites you visit will no longer see your real IP address, but rather the IP address of the VPN server. This is an effective method to protect online privacy and bypass geo-restrictions.
Expert Guide: IP Routing & Network Security Protocol
RTCPeerConnection interface is designed for low-latency P2P communication, but it can bypass proxy layers to query your real ISP gateway IP. Even with a global VPN, a browser may leak your underlying IP via STUN server queries. If the detected IP on this page differs from your proxy's IP, your anonymity is compromised. We recommend disabling WebRTC or using privacy-hardened browsers to prevent geographic fingerprinting.