What Is My IP?
Fast, accurate, and free online What Is My IP? tool that runs directly in your browser.
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1Enter data
Enter content, paste text or load a file from disk. -
2Click the button
The tool will immediately process your data in the browser. -
3Get the result
Copy the finished text or save the file to your device.
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Other tools you may find usefulWhat is my IP address? Check your public IPv4 or IPv6 address
The "What Is My IP" tool shows your current IP address, protocol version, geolocation data, rDNS hostname, ASN, CIDR, and even potential VPN or proxy detection.
In seconds, you'll knowyourIP address along with additional network, provider and location information. Results are generated locally - data is not saved or sent to a server. Enableprivate modeto hide your location and map.
How does IP address checking work?
Each device connected to the Internet has a uniqueIP address- an identifier assigned by the network operator. Thanks to it, it is possible to transfer data between computers, telephones and servers. There are two addressing standards:IPv4(e.g. 83.25.109.4) andIPv6(e.g. 2001:0db8::1). Our tool automatically recognizes which protocol you are using at any given time.
When you visit a website, your browser sends an HTTP request and the server reads the IP address from the connection headers. Thanks to this, it is possible to obtain information about your location (based on theGeoIPdatabase), host name (rDNS, network numberASN, address rangeCIDRand time zone or Internet operator (ISP).
Why is it important to know your IP address?
Knowing your own IP address is useful in many situations: server configuration, connection tests, diagnosing network errors, proxy or VPN verification, as well as securing accounts and devices. For IT specialists and administrators, it is a basic diagnostic tool, for users - a simple method to find out what data about them the outside world sees.
- Check if your IP address is public or private
- Verify if your carrier uses NAT or CGNAT
- Find out your approximate location and time zone
- See if your connection is using IPv4 or IPv6