Free IP Address Lookup
Every device on the internet has an IP address - it's how data knows where to go...Every device on the internet has an IP address - it's how data knows where to go. This tool shows you what information is associated with any IP: geog...
Understanding IP Addresses
IPv4
Four numbers from 0-255, separated by dots. Example: 192.168.1.1
IPv6
Eight groups of hex digits. Example: 2001:4860:4860::8888
Private IPs
10.x.x.x, 172.16-31.x.x, 192.168.x.x - used inside networks
What You'll Get
Why Use Free IP Address Lookup?
Geographic Location
Find out where an IP address is located - country, region, city, and approximate coordinates. Useful for understanding where traffic is coming from.
ISP & Organization
See which internet service provider owns the IP and what organization is using it. Helps identify data centers, hosting providers, and corporate networks.
Proxy & VPN Detection
Our lookup flags IPs that appear to be proxies, VPNs, or hosting/data center addresses. Useful for fraud prevention and understanding traffic sources.
Instant Results
Get comprehensive IP information in under a second. No waiting, no queuing - just fast, reliable lookups every time.
Check Your Own IP
We automatically detect your public IP address so you can look it up with one click. See what information websites can learn about your connection.
Privacy Focused
We don't log your lookups or track which IPs you're researching. Your queries stay between you and our servers.
Common Uses for IP Lookup
Fraud Prevention
Check if orders or signups come from expected locations. Flag traffic from data centers, proxies, or high-risk countries for additional verification.
Traffic Analysis
Understand where your website visitors are located. Identify unexpected traffic patterns or suspicious activity in your server logs.
VPN Verification
Confirm your VPN is working by checking that your public IP shows the VPN server's location rather than your actual location.
Security Research
Investigate suspicious IPs from security logs. Identify the organization behind attack sources or understand botnet infrastructure.
How It Works
Enter an IP Address
Type any IPv4 or IPv6 address into the input field. Or leave it blank and click 'Your IP' to check your own public address. We also provide sample IPs from major DNS providers to try.
Click Lookup
Hit the lookup button and we'll query our geolocation database. Results come back almost instantly with all available information for that IP.
Review the Information
See the location, ISP, organization, AS number, and special flags like proxy detection. Copy the results if you need them for documentation or further analysis.
Working with IP Data
Compare Multiple Sources
Different geolocation databases have different data. If accuracy matters, check an IP against multiple lookup services. Discrepancies are common, especially at the city level. Take any single result as an estimate, not truth.
Mobile IPs Are Tricky
Mobile carrier IPs are notoriously hard to geolocate. They often resolve to carrier headquarters, major cities in the coverage area, or completely wrong locations. Don't rely on IP geolocation for mobile traffic.
For Fraud Prevention
Don't block based solely on IP location or proxy flags - you'll have false positives. Use IP data as one signal among many. Legitimate customers use VPNs, and proxy detection isn't perfect. Flag for review rather than auto-blocking.
Know Your Own IP
Your public IP is how websites identify your connection. It can change if you have a dynamic IP from your ISP, switch networks, or use different VPNs. Knowing what your IP reveals helps you understand your online privacy exposure.