IP Lookup Tool
Free IP lookup tool. Get detailed information about any IP address including geolocation, ISP, ASN, and VPN/proxy detection. Powered by IPinfo.
About This Tool
Our free IP Lookup tool provides comprehensive information about any IP address. Get geolocation, ISP details, ASN info, company data, and privacy detection (VPN, proxy, Tor, datacenter) - all powered by IPinfo.io.
How It Works
- Enter the IP address or click "My IP"
- Click the Lookup button
- View detailed geolocation and network info
- Check privacy detection for VPN/proxy flags
Features
- Lookup any IPv4 or IPv6 address
- Get country, city, region, and coordinates
- Identify ISP, ASN, and organization
- VPN, proxy, and Tor detection
- Datacenter/hosting identification
- Company and abuse contact info
- Timezone and postal code data
- Beautiful flag icons for countries
Common Use Cases
- Investigate suspicious login attempts on your website
- Verify the location of proxy exit nodes
- Research IP addresses for fraud prevention
- Check if an IP is flagged as VPN, proxy, or datacenter
- Identify the ISP and organization behind an IP address
Frequently Asked Questions
Our IP geolocation is highly accurate at the country level (99%+) and reasonably accurate at the city level (80-90%), depending on the ISP and IP type.
We detect if an IP belongs to a VPN provider, proxy service, Tor exit node, or datacenter/hosting provider. This helps identify if someone is hiding their real IP.
ASN (Autonomous System Number) is a unique identifier for a network on the internet, typically associated with an ISP or large organization.
Yes, our IP Lookup tool supports both IPv4 and IPv6 addresses.
Private IPs like 192.168.x.x, 10.x.x.x, and 127.x.x.x are not routable on the public internet. Our tool detects and labels these automatically.
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