About this tool
IP Address Lookup (Internet Protocol validation) is a network tracking process that resolves the geographical, routing, and ASN parameter structures of incoming web coordinates.
Geolocation & CIDR Routing Formulas
Resolving numerical IPv4/IPv6 coordinates involves querying a routing mapping database to locate coordinates on the Earth's geodesic sphere. The distance between calculated coordinates can be computed using the Haversine equation:
Where:
- d represents the distance between nodes.
- R is the earth's radius (approx. 6,371 km).
- φ1, φ2 are latitude coordinates.
- Δφ, Δλ are the difference in latitude and longitude coordinates.
This lookup fetches data client-side using external API interfaces instantly inside your browser container.
Frequently asked questions
Everything you need to know about IP Address Lookup.
How accurate is the IP geolocation data?
IP geolocation typically achieves country-level accuracy above 99%, region/city-level accuracy of 70–85%, and postal/neighbourhood accuracy of around 50%. Accuracy varies by region and ISP — mobile network IPs and VPNs often show the carrier's hub location rather than the device's physical location.
What information can an IP address reveal?
An IP lookup can reveal approximate geographic location (country, city, region), the ISP or hosting provider, ASN (Autonomous System Number), connection type (residential, datacenter, mobile), and whether the IP is associated with a VPN, proxy, or Tor exit node.
Does the tool support IPv6 addresses?
Yes. Both IPv4 (e.g. 8.8.8.8) and IPv6 (e.g. 2001:4860:4860::8888) are supported. IPv6 geolocation databases are still maturing and may be slightly less accurate than IPv4 data for some regions.
Can I look up my own current IP address?
Yes — leave the input blank and submit, and the tool will detect and look up your current public IP address automatically. This shows you what information websites and servers can see about your connection.
How frequently is the IP geolocation database updated?
The underlying geolocation data is refreshed regularly (typically weekly) from multiple commercial and open-source IP intelligence sources. ISP reassignments and new IP allocations may take days to weeks to propagate into lookup databases.