Dear student,

As you have secured CRL rank of 380000 from St category then it is quite impossible for you to get any seat in josaa counselling in NITs, iiits or any gftis.
Now this is sure that you won't get any seat in josaa counselling so you can try for csab special round counselling.

Now in this csab special round counselling there is very negligible or no chance for you to get NITs or any iiits. Even the lowest nits had a closing CRL rank of around 260000 last year for nit mizoram and near about 340000 for mechanical engineering nit Nagaland in csab round 2 counseling, so you will not get any nits if you are a male candidate, and thus you also won't get any iiits.
But there is a chance that you can get the gftis and some of the top ones.

So, the gftis that can get on the basis of your CRL rank in this csab special round counselling :-

National Institute of Food Technology Entrepreneurship and Management, Sonepat, Haryana, Central University of Rajasthan, Rajasthan, School of Engineering, Tezpur University, Mizoram University, Sant Longowal Institute of Engineering and Technology, J.K. Institute of Applied Physics & Technology, Department of Electronics
& Communication, University of Allahabad, etc.

So, these are some gftis that you can get in csab special round counseling, but there is very low chance that you will get any nits or iiits in csab special round counseling.

And also check out the following link to know more about csab special round counselling and the previous year cutoff Trends ( note that all the mentioned ranks are CRL rank not category wise ranks ) :-
https://engineering.careers360.com/articles/csab-special-round-for-nits-iiits-and-gftis

Also check out our jee mains college predictor tool to get an appropriate idea of colleges that you can get on basis of your jee mains rank :-
https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer