Hello, 

First of all, it would have been good if you had mentioned your home state and also the category rank. I would assume your rank based on other cases, which I consider is definitely above 50k. I am taking 50k as a parameter because in general, most of the NITs and IIITs close around 20-22k OBC rank. You have a very slight chance in those colleges. Though the closing ranks have gone higher or remained the same this year, still you cannot expect ranks to go that higher. I would recommend you to look for some GFTIs in extremities of the country like Kangra, Katra, Tezpur, Aizwal or maybe Malda. I would repeat you have a very less chance and might, just might, get a seat somewhere in the special round. You should see for colleges in various state counsellings.

I hope I was helpful.