Historical IP Address Geolocation
We find approximate past geographical location of IP addresses from 2021
The service is provided by Brno University of Technology
Information and quotes prof. Dan Komosny komosny@vut.cz
Method
We employ our private method based on historical IP geolocation databases and historical latency measurements
We also check if the IP address changed locations in the past to indicate a stable or unstable IP address
Use cases
Longitudinal studies to observe long-term device location patterns
Sources of past distributed attacks for system security tests
Forensic analysis of device log files by identifying the past location of devices
Statistical analysis of previous website or service accesses
Replication of past system states with connected devices for technical analyses
Form of Report
Estimated geographical locations are provided as CSV files
Format: date, IP address, geographical location (coordinates), geographical location (address), stability (stable/unstable)
Custom report data are provided based on specific requests
