Hello Aspirant,

According to the category rank you have mentioned in the question you cannot get any of the top most NITs with any of the asked branches as per previous year's cut-offs but yes you can get some average NITs/IIITs in CSAB Counselling with ECE branch and those NITs/IIITs are like NIT Meghalaya, NIT Hamirpur, NIT Goa, IIIT Dharwad, IIIT Kottayam and some other, you can check out complete list from the link given below :-

https://engineering.careers360.com/articles/low-jee-main-rank-check-which-colleges-you-can-get

Now if you want to go with only CSE/IT then I would suggest you to sit for some state counselling because in some of the state government colleges you can get admission on such ranks.

Note that the cut-offs are bound to change every year depending upon various factors.

So you can use JEE-Main College Predictor to predict your chances of admission in different engineering colleges of India :-

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

I hope this information helps you.

Good Luck!!