hi,

see cutoff score changes every year and it depends on certain factors like number of participants, questions difficulty level, seat matrix, students category. however last year closing rank for st category in Indian Institute of Information Technology(IIIT) Una, Himachal Pradesh    Information Technology was 4636, so you have slime chances as per last year records . as per your score you have chances in below colleges and streams,

Indian Institute of Information Technology Bhagalpur    Computer Science and Engineering

Atal Bihari Vajpayee Indian Institute of Information Technology & Management Gwalior    Integrated B. Tech.(IT) and M. Tech (IT)

Indian Institute of Information Technology Lucknow    Computer Science

You may use Careers360 college predictor tool to know your predictable colleges

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