IP Geolocation Lookup
Enter any IPv4 address to find its geographical location. Our IP geolocation lookup tool shows the country, region, city, latitude/longitude coordinates, ISP, ASN, and timezone - all displayed on an interactive OpenStreetMap map. Fast, accurate, and completely free - no signup or API key required.
Enter any IPv4 address to find its geographical location. View detailed information including country, region, city, latitude/longitude coordinates, ISP, ASN, and timezone - all displayed on an interactive OpenStreetMap map. No signup or API key required.
Enter a valid IPv4 address to look up its geographic location
Why Use Our IP Geolocation Lookup Tool?
Instant IP Geolocation Lookup
Enter any IPv4 address and instantly retrieve its geographic location. Shows country, region, city, latitude/longitude coordinates, and timezone - all within seconds using the ip-api.com service.
Interactive Map Visualization
See the IP address location plotted on an interactive Leaflet map powered by OpenStreetMap. Zoom, pan, and explore the surrounding area. The map automatically centres on the detected coordinates.
Network & ISP Intelligence
Discover detailed network information including the ISP name, organization, ASN (Autonomous System Number), and whether the IP belongs to a hosting provider, proxy/VPN, or mobile network. Also detects if the IP is private, public, or reserved.
Fast, Private & Free
No API keys, no signup, no usage limits. Look up any public IP address instantly. Your queries are made directly from your browser to the API - no data is stored on our servers, and no logs are kept.
Common Use Cases for IP Geolocation Lookup
Security Investigation & Threat Analysis
When investigating suspicious network traffic or potential security threats, quickly look up the geographic origin of IP addresses to identify unusual locations, known threat regions, or unexpected traffic patterns from specific countries or data centres.
Website Visitor Analytics
Understand where your website visitors are coming from by looking up their IP addresses. Identify which countries, regions, and cities your audience is located in to tailor content, optimize server locations, and improve user experience.
API & Server Access Log Analysis
When reviewing server access logs or API request patterns, geolocate IP addresses to detect anomalies, identify potential DDoS sources, or simply understand the geographic distribution of API consumers for capacity planning.
Content Localization Testing
Test whether your geo-targeted content delivery works correctly by looking up IP addresses from different regions. Verify that users in specific countries are being served the correct localized content, pricing, or legal notices.
ISP & Network Infrastructure Research
Network administrators and researchers can look up IP addresses to discover which ISP or organization owns them, identify the ASN, and understand the network infrastructure behind an IP address - useful for routing analysis and network troubleshooting.
Learning About Internet Infrastructure
Students and educators can use the IP geolocation lookup to learn how the internet works. See how IP addresses map to physical locations, understand ISP hierarchies, explore ASN assignments, and discover the geographic diversity of internet infrastructure.
Understanding IP Geolocation
What Is IP Geolocation?
IP geolocation is the technique of mapping an IP address to the physical geographic location of a device connected to the internet. It works by cross-referencing IP address allocation data from regional internet registries (RIRs such as ARIN, RIPE, APNIC, LACNIC, and AFRINIC) with ISP network data, BGP routing information, and crowd-sourced location data. The result is typically accurate to the city or region level, though exact precision can vary based on the ISP and the type of IP address.
How Our IP Geolocation Lookup Works
- Enter an IP Address - Type any valid IPv4 address into the input field. Our tool validates the format and checks that each octet is within the valid range (0-255).
- API Query - Your browser sends a request to the ip-api.com service, which looks up the IP address against its comprehensive geolocation database and returns detailed location and network information.
- Display Results - The geographic location is displayed in a detailed information panel and plotted on an interactive OpenStreetMap map powered by Leaflet. The IP type (public, private, loopback, etc.) is also detected locally.
What Information Is Provided?
- Geographic Location - Country (with flag emoji), region/state, city, ZIP/postal code, latitude, and longitude coordinates.
- Network Information - ISP name, organization, ASN (Autonomous System Number) with full AS name, and reverse DNS if available.
- IP Classification - Whether the IP is mobile, behind a proxy/VPN/Tor, or hosted in a data centre. The IP type is also detected (public, private, loopback, etc.).
- Interactive Map - The location is plotted on an interactive map with zoom controls, allowing you to explore the surrounding geography.
Privacy, Accuracy & Limitations
IP geolocation is generally accurate at the city level for most public IP addresses, but it is not an exact science. Mobile IP addresses may show the location of the nearest cell tower or exchange rather than the actual device location. VPNs, proxies, and Tor exit nodes will show the location of the server rather than the user. Some ISPs may have IP ranges registered in one city but actually used in another. Your queries go directly from your browser to ip-api.com - we do not log, store, or process any IP addresses on our servers.
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Frequently Asked Questions About IP Geolocation Lookup
IP geolocation is the mapping of an IP address to the physical geographic location of a connected device. It uses data from internet registries, ISPs, and other sources to estimate the country, region, city, and sometimes even the specific latitude/longitude coordinates associated with an IP address. It is commonly used for content localization, security analysis, and analytics.
IP geolocation accuracy varies by IP type and location. For most public IP addresses, it is accurate at the city level 50-80% of the time. Country-level accuracy is very high (99%+). Mobile IP addresses may show the location of the nearest cell tower or exchange point rather than the actual device. VPNs, proxies, and Tor exit nodes show the server location, not the user's actual location.
Public IP addresses are globally unique and routable on the internet - they can be looked up with geolocation tools. Private IP addresses (10.x.x.x, 172.16-31.x.x, and 192.168.x.x) are used within local networks only and are not routable on the internet. When you query a private IP, the geolocation API will return a failure since these addresses have no geographic mapping.
Currently, our IP geolocation lookup tool supports IPv4 addresses only. IPv6 support may be added in a future update. For IPv6 geolocation, many DNS-based tools and WHOIS services can provide limited location data, but coverage and accuracy are generally lower than IPv4.
An ASN is a unique number assigned to an autonomous system - a large network or group of networks under a single administrative control, typically an ISP or large organization. ASNs are used in BGP routing to exchange routing information between networks. Looking up the ASN can tell you which organization owns the IP address range.
The API returns flags indicating whether an IP is likely a proxy/VPN/Tor exit node or belongs to a hosting/data centre provider. If you see an IP marked as hosting, it means the IP belongs to a cloud provider like AWS, Google Cloud, or DigitalOcean. Proxy/VPN flags indicate the IP is likely being used to mask the user's actual location.
Yes. When you look up an IP address, the query goes directly from your browser to the ip-api.com API. We do not log, store, or process any IP addresses on our servers. The ip-api.com service may log queries for their own analytics and rate limiting purposes, but no data is retained on Aback Tools servers.
Yes! You can look up any public IPv4 address, including your own. If you don't know your public IP, you can use services like whatismyip.com to find it first, then enter it into our tool. Note that your public IP may change periodically depending on your ISP's DHCP lease policy.
Yes! The IP Geolocation Lookup tool is completely free with no signup, no account, and no API keys required. Look up as many IP addresses as you need. The underlying ip-api.com service has a rate limit of 45 requests per minute from a single IP address for the free tier, which is more than sufficient for normal use.