With an OBC category rank of 186,820, securing admission to IIIT Hyderabad is highly unlikely. In 2024, the closing rank for OBC candidates in the Computer Science and Engineering (CSE) program was approximately 1,371 in Round 2, and for Electronics and Communication Engineering (ECE), it was around 4,391. These figures are significantly better than your current rank. Therefore, admission to IIIT Hyderabad through JEE Main is not feasible with your present rank.

For more details you can visit the link given below

https://engineering.careers360.com/articles/iiit-hyderabad-btech-cutoff