Hello Aspirant,

See If we go through the analysis of marks Vs Percentile Vs rank for JEE-Main 2021 then according to the percentile mentioned by you in the question your CRL rank is expected to be in the range of 49820 - 56005 .

Note that the rank which is predicted is only the expected rank on the basis of previous year's data so your actual rank might vary depending upon current factors.

Based on such rank and category you have very less or almost no chances for CSE branch in any of the IIITs but you can get some IIITs with some other branches like Mechatronics, Mechanical and ECE so you can go for:-

Indian Institute of Information Technology, Bhagalpur

IIIT Manipur - Indian Institute of Information Technology Senapati

IIITDM Kurnool - Indian Institute of Information Technology, Design and Manufacturing

To have a list of all those colleges which you can get based upon your JEE-Main rank or score you can use JEE-Main College Predictor:-

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

I hope this information helps you.

Good Luck!!