Hello there,
Analysing the previous year data, you have fair chances of getting a good private college for CS branch with this rank. You should apply for some state counseling. Also note that the cut-off rank changes every year depending on the difficulty of the paper,and the number of candidates appearing for it. You can use our college predictor to predict the best college for you:
https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer
Hope this information helps you.
Good luck!!