IP Lookup – Find IP Address Location, ISP & Details
Free IP lookup tool. See your IP address or check any IP to find its country, city, ISP, time zone and more. Fast, accurate and no sign-up.
IP Lookup – Free Online Tool
Our free IP Lookup tool shows detailed information about any IP address — country, city, approximate location, internet provider (ISP), time zone and IP version. Open the page and your own IP is detected automatically, or type any other IP to check it.
What is IP Lookup?
An IP (Internet Protocol) address is a unique number given to every device connected to the internet, similar to a postal address for your connection. IPv4 addresses look like 203.0.113.25 and newer IPv6 addresses look like 2001:db8::1.
IP lookup services match the address with public registration and geolocation databases to estimate where it is and which company provides it. The location is approximate — usually the city or region of the provider, not a street address.
How to use the IP Lookup
- Open the tool to see your own IP, or enter any IPv4 or IPv6 address.
- Click submit.
- Review the country, city, ISP, time zone and coordinates.
- Use the details for troubleshooting or security checks.
Key features
- Automatic detection of your own IP
- Supports IPv4 and IPv6
- Shows country, city, ISP and time zone
- Free with no registration
Common use cases
- Checking whether your VPN or proxy is working
- Investigating suspicious login attempts
- Finding the ISP behind traffic in your logs
- Troubleshooting geo-blocked websites and content
Frequently asked questions
Can an IP lookup find my exact address?
No. It shows an approximate city or region based on the provider, not your home address.
Why does my location show a different city?
Mobile networks and ISPs often route traffic through central hubs in another city.
What is the difference between IPv4 and IPv6?
IPv4 uses 32-bit addresses and is running out; IPv6 uses 128-bit addresses and offers almost unlimited addresses.
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Free IP lookup tool. See your IP address or check any IP to find its country, city, ISP, time zone and more. Fast, accurate and no sign-up.