Hi ! You have a very JEE main OBC rank. As per last year you will easily get nit Manipur, and nit Mizoram, nit Meghalaya and nit Sikkim. You may also get other low ranked nits with cs branch. In case of IIIT you will get IIIT Kota, IIIT Kurnool, and IIIT Himachal Pradesh. Other low graded iiits are also at your hand. Last time closing rank for OBC for IIIT was around 95000. So best of luck to you.