Hi Guys,
One proposition of a feature.
It would be really quite useful to have text filters on the column headers for IP/Subnets view. Just like in Excel Sheet (please see the print screen). It's quite common solution in many multi-records applications and speed up every look up job.

Currently through your global search I can define only one condition and search it in specified fields. With column text filters I could quickly find exactly what I need, because I would be able to define more than one condition. For example, I'm selling hats in different colors. So, with global search i can find any type of hat with a specified color or any color with a specified type. With header text column filters i can find specified type with the specified color.
Thanks in advance for considering such feature. I'm also counting for votes! 
Kind Regards,
JaroslawG