hey,since 2300 is a good rank for such category so you might be able to get an NIT college,

well here is a list of NIT'S you may find good :

-NIT CALICUT

-NIT TIRUCHIRAPPALLI

-NIT MANIPUR

-SVNIT SURAT 

-MANIT BHOPAL

for futher knowledge about the colleges ,check out the link

https://engineering.careers360.com/tags/list-of-nit-in-india

Hello Suman,

Yes, definitely you can get NIT based on your JEE main rank and with your SC category rank 2300. Please tell me in which state/city you live so I can suggest you nearby NIT colleges.

You can also use college predictor(which predicts colleges based on your marks/rank): https://engineering.careers360.com/jee-main-college-predictor

Good Luck!

Hope it helps you.

For any further queries please feel free to comment.

Thank you.