IP Address Location Lookup
Show regional information from an IP address, host, or domain
Features
IP and location displayed instantly
Check country, region, and city in a list
Automatic DNS resolution for domains
Obtain IP address via DNS resolution and display location information
Retrieve ISP and organization information simultaneously
Comprehensive network information including provider name, organization name, and AS number
Works with URLs and ports
Automatically extract the target from strings containing protocol and port numbers
How to Use
Enter IP or domain
Enter an IP address, hostname, or domain in the input field
Click check button
Execute search with the check button or Enter key
View results and copy
Check location and ISP information, then copy values with one click
Use Cases
Investigate source of unauthorized access
Identify country and region from spam or nuisance IP addresses to help determine access restrictions
Verify suspicious login location
Check the location of unfamiliar IPs to determine whether unauthorized login has occurred
Verify server location
Understand the data center location of servers you plan to use and evaluate disaster risk
Investigate competitor infrastructure
Check connection IP and ISP from domain to understand hosting environment
Basic Knowledge
What Can Be Determined from an IP Address
An IP address can reveal the Internet Service Provider (ISP) you are contracted with and the approximate geographic region (country or city level). However, it cannot determine personal details such as your name or home address. Identifying the exact source requires a legal inquiry to the telecommunications carrier.
What Is an ISP (Internet Service Provider)?
An ISP is a company that provides Internet connection services, and assigns IP addresses to its users. The organization name displayed in the investigation results is typically the name of this ISP.
Safety and Privacy
Server-side processing
Input is processed on the server; only information necessary for the inquiry is sent.
Temporary processing only
For Location information retrieval, temporary processing occurs on the server, then data is discarded after results are returned.
Communications encrypted with HTTPS
All sent and received data is encrypted by TLS and cannot be read by third parties.
No transmission to third parties
Input content is not sent to external services such as ad networks or trackers.
Transmission to location API only
For location information retrieval, only the target IP is sent to external APIs.
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Updates
- update #327
IP address geolocation search guides how to check private IPs in logs
- update #225
Show why private IP addresses cannot be looked up in IP Address Geolocation
- update #165
Add estimated accuracy notes to postal code, latitude, and longitude in IP address geolocation search
- update #90
Changed IP address geolocation search layout to display detailed information and map side by side
- update #65
Display CIDR and address range in geolocation for IP address lookup
Featured Tools
RAKKOTOOLS is free to use!
Available free of charge for individuals and corporations, commercial and non-commercial use alike.No prior permission or usage application is required. Feel free to use it in various situations.
Use in streaming and videos
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Use in schools, work, and events
Can be used in various situations such as classes, team division, internal work, and events.
Introduction on Web, books, and SNS
Feel free to introduce it as a useful tool on web media, books, SNS, and other platforms.
Commercial use
Can be used for commercial purposes such as research, calculation, processing, and conversion in business and production.
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If using in streaming and videos
Link to RAKKOTOOLS in the description, or Mention or display that you are using RAKKOTOOLS in the stream or video.
Credit example for the description
Usage guidelinesYou are free to use it for normal purposes. However, use for purposes that violate laws, infringe on third-party rights, impose significant load on the service, or otherwise interfere with service operation is prohibited.
We do not guarantee the accuracy or completeness of information and calculation results obtained from each tool.
This notice is a translation of the original Japanese text. If there is any discrepancy between the translation and the original, the Japanese original takes precedence.