Hi Tanmay, congratulations for getting a good rank.

You cannot get any IITs with this rank for civil and mechanical. Chances are very less. You can try for NITs. But during counselling check for all the rounds you may get an IIT in last rounds. I am sharing link, you can find the ranks required for other branches in IITs and others:

https://josaa.nic.in/webinfocms/Public/View.aspx?page=71

Hope this helps!

hello tanmay

based on your rank you cannot get civil or mechanical at any iit 

however you can try for 5 year courses and also some 4 year courses in iit bhu in mining,biochemical,pharma,ceramic 

you will also get rgipt and iipe for petroleum and chemical

also check the jee advance college predictor

https://engineering.careers360.com/articles/jee-advanced-college-predictor

all the best