With you percentile in JEE Mains, it will be difficult for ypu to get admission in an NIT or IIIT although apart from these colleges also there are a number of colleges in Maharashtra that take admissions through JEE Mains and these colleges also provide good education to students. A few top colleges among these are:-

1. College of Engineering, Pune

2. Army Institute of Technology, Pune

3. Pravara Rural Engineering College, Loni

4. MIT College of Engineering, Pune

5. Maharashtra Institute of Technology, Pune

You can go for these colleges in Maharashtra thrpugh your rank. Hope this helps.