Free IP Address Lookup — Check IP Location, ISP & Network Details
Use our free IP address lookup tool to find the approximate location of any IP address or domain. View the country, region, city, internet service provider (ISP), and network details within seconds. It can help you investigate suspicious activity, verify website visitors, troubleshoot connection issues, or simply see how your own IP address appears to websites.
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IP Lookup
Look up any IPv4 or IPv6 address (or domain) to see geolocation, ISP, and network details.
Country, region, city, coordinates, timezone
Detect VPN, proxy, Tor, datacenter
ISP, org, AS number, reverse DNS
Approximate location on map
IP Address Lookup — Find Where an IP Comes From
Every device connected to the internet has an IP address — similar to a return address on a letter. When a website sends data to your device, it uses this address to know where to deliver it. An IP address lookup helps you understand where that connection is coming from and which network is behind it.
When you enter an IP address in our tool, we check multiple global databases to estimate its location, internet service provider (ISP), and network type. This information is commonly used by website owners, cybersecurity teams, and even regular users who want to verify suspicious activity or unknown connections.
How to Use This IP Lookup Tool
Using the tool is simple. Enter any IP address or domain name and click “Get IP Details.” Within seconds, you’ll see the country, region, city, timezone, and map location associated with that IP. We also show ISP details, organization name, and indicators that suggest whether the IP belongs to a VPN, proxy, mobile network, or data center.
Why Someone Might Look Up an IP Address
People use IP lookup tools for many reasons. If you received a suspicious login alert, strange email, or unknown website activity, checking the IP can help you understand the source. Businesses use IP data to detect fraud, prevent spam, and customize content for different regions. Developers also use IP information to improve performance and security.
How Accurate Is IP Location?
IP location is usually accurate at the country level and often close at the regional level, but it cannot pinpoint an exact home or street address. In many cases, the location shown represents the internet provider’s hub or routing center rather than the user’s real position. Mobile networks and VPN services can make locations appear different from the actual device location.
What Information an IP Lookup Cannot Show
An IP address does not reveal personal identity. You cannot see someone’s name, phone number, or exact home address through an IP lookup. The tool only provides network-level information. This limitation exists to protect privacy and because IP addresses are assigned to networks, not individual people.
Understanding VPN, Proxy, and Hosting Flags
If an IP belongs to a VPN, proxy, or hosting provider, it means the connection may be masking the user’s real location. Many companies use VPNs for security, while cloud servers use data center IPs. Seeing these flags can help you determine whether the traffic is coming from a real user, automated system, or remote server.
Check Your Own Public IP Address
You can also use this tool to see your own public IP address — the one visible to websites you visit. Simply click “Get IP Details” without entering anything. If you want a dedicated page showing your current IP instantly, visit our What Is My IP tool.
Need more network tools? Try our DNS lookup and WHOIS lookup for domain and registration details; IP blacklist check for email reputation; VPN detection to see if an IP is behind a proxy;ping test and traceroute for connectivity; or our port checker to test open ports.
Privacy, Accuracy & Security
Privacy: We don’t store your lookups or share your data. Accuracy: IP geolocation is approximate (country/region/city), not exact. Security: All requests use HTTPS. No signup or API key required.
Frequently Asked Questions About IP Address Lookup
How accurate is IP geolocation?
Country-level accuracy is typically around 99%. Region or state accuracy is around 90%. City-level accuracy (within about 25 miles) is roughly 81% in the US and Europe, and can be lower elsewhere.
Can I lookup any IP address?
Yes. You can lookup any public IPv4 or IPv6 address, or enter a domain name and we will resolve it to an IP address first.
What information does IP lookup provide?
IP lookup provides geolocation (country, region, city), ISP and organization name, ASN, reverse DNS, timezone, and flags indicating if the IP is mobile, behind a proxy/VPN, or in a datacenter.
Is IP lookup free?
Yes. Our IP lookup tool is completely free to use. No registration or API key required.
Can I lookup a domain name?
Yes. Enter a domain name (e.g. example.com) and our tool will resolve it to an IP address and show the geolocation and network details.
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