In the admin location list view when a very long character string is encountered (such as the referer field) it is noted that occasionally this causes distortion of the display.
This is a minor annoyance but is easily resolved by a minor tweak to one line of code.
In the file: administrator/components/com_ipmapping/views/locations/tmpl/default.php change line 176:
Whilst this work fine in some situations in others it failed since it seems to be very dependant upon the way in which the different browsers handle the styles. We have since had to modify our code to surround the cell with a DIV specifiying the style and also a width of 200px as well, which is fine for a fixed layout.