Bug ID 745732: Wrong IP address lookup for several regions

Last Modified: Apr 20, 2022

Bug Tracker

Affected Product:  See more info
BIG-IP TMOS(all modules)

Known Affected Versions:
13.1.0,,,,,,,,, 13.1.1,,,,, 13.1.3,,,,,,, 13.1.4,, 13.1.5, 14.0.0,,,,,, 14.0.1,, 14.1.0,,,,,, 14.1.2,,,,,,,,, 14.1.3,, 14.1.4,,,,,,, 15.0.0, 15.0.1,,,,, 15.1.0,,,,,, 15.1.1, 15.1.2,, 15.1.3,, 15.1.4,, 15.1.5,

Opened: Oct 02, 2018
Severity: 3-Major


A number of regions that are looked up by IP address will report incorrect regions or an empty region.


As an output, another region of Great Britain is reported: Bath and North East Somerset. For some regions, an empty region printed. Load balancing decision based on regions names can be done incorrectly.


Perform geoip_lookup against IP addresses which belong to certain areas, e.g., Cheshire of Great Britain.



Fix Information


Behavior Change