Hi Saurabh,

Firstly I congratulate you on securing the rank of 5522 in CUSAT CAT 2019 and now to answer your question, there are some colleges which you can consider for admission in undergraduate engineering course under CUSAT CAT 2019 in the department of Electronics and Communication Engineering but do be informed that the chances are low as you are a non-Keralite and also because your rank is in the borderline of the cutoff ranks for admission in ECE department. The college you can consider is Cochin University College of Engineering, Kuttanad. Also be informed that you have better chances of admission in other departments such as Information Technology or Civil Engineering, etc. 

BEST WISHES!