Hi Sreedev,

Firstly I would like to congratulate you on securing 6583 rank in CUSAT CAT 2019 entrance examination and now to answer your question, there are some colleges that you can consider for admission through counseling under various disciplines. 

Please refer to the below-mentioned link to see which colleges you can consider for admission with your secured rank in CUSAT CAT 2019:

Https://www.careers360.com/cusat-cat-college-predictor

BEST WISHES!