IP Address Lookup | Location, ISP and ASN
Look up an IPv4 or IPv6 address to see approximate location, ISP, organization, ASN, and network ownership details.
IP Details
What IP Lookup Can Reveal
IP lookup can show approximate location, ISP, organization, ASN, and network ownership details for an IPv4 or IPv6 address.
Location Accuracy Limits
IP geolocation is approximate. VPNs, mobile carriers, corporate networks, proxies, and ISP routing can make the detected city or region different from the user's real location.
When IP Lookup Helps
Use IP lookup for troubleshooting access issues, checking server regions, reviewing suspicious traffic, confirming ISP details, or comparing VPN and non-VPN connections.
About This Tool
IP Lookup queries geolocation and network information for any IP address, showing the country, region, city, ISP, and ASN associated with that address. It is used for security investigations, traffic analysis, and debugging network issues.
When to Use It
Use this when investigating where a suspicious request originated, when verifying that a VPN is masking your location, or when checking which ISP and country an IP address belongs to.
How to Use
- Enter the IP address you want to look up.
- Click Lookup to query the geolocation database.
- Review the country, region, city, and ISP.
- Note the ASN for the network operator.
Frequently Asked Questions
How accurate is IP geolocation?
Country-level accuracy is typically above 99 percent. City-level accuracy is 50 to 80 percent. Mobile carrier and VPN IPs are often located at the provider's headquarters.
Can I look up my own IP address?
Yes. Leave the field empty and the tool will detect and look up your current public IP address.
What is an ASN?
An ASN (Autonomous System Number) identifies a network operated by an ISP or large organisation. It groups IP addresses under a single routing entity.