I am giving below the list of college you could apply according to your ranks.
AIR-(1-40):direct admission in to IISC and IIT bombay
AIR-(40-100):IIT Bombay(interview)IIT kanpur(interview)direct admission in to IIT chennai, IIT Khargpur
AIR-(100-350):IIT kanpur(interview) IIT chennai IIT delhi(interview) IIT kharagpur IIT roorke IIT hyderabad IIT gauhati
AIR-(400-700):IIT Bombay(3-year degree with a Interview) IIT Kanpur(Interview) IIT Hyderabad IIT gauhati NIT trichy, NIT warangal, ISI Kolkata ISM Dhanbad IIT patna IIT jodhpur
AIR-(700-1500):IIT Chennai(3-year Degree program) NIT surathkal NIT calicut MNIT allhabad
AIR-(1400-1900):NIT Roorkela, NIT Nagpur NSIT delhi
AIR-(1900-3000):IIIT Bengalore, IIIT delhiBARCNIT jaipurNIT suratNIT durgapur
AIR(3000-8000):Delhi Technological University Jadhavpur University DAIICT ghandinagar All the rest of NITs NIE mysore IIIT Jabalpur IIIT gwalior JNV delhi(Mainly Research oriented) COE pune JNTU Hyderabad Osmania University Punjab Engineering College Anna University Chennai University of Hyderabad Pondicherry University VJTI Mumbai
AIR(7000-11000):Andhra University Maharashtra Institute of Technology pune Bengal Engineering and Science University Visweswaraya University karnataka PSG Coimbattore Manipal Institute of Technology THAPAR university NIRMA university Coimbatore Institute of Technology College of Engineering Trivandraum VIT vellore SRM university SASTRA University Amritha University CBIT Hyderabad Amaravathi University Amity university Bangalore Institute of Technology JNTU Kakinada RV college of Engineering BMS college of Engineering.
Apart from GATE eligible Universities, you can try IIIT Hyderabad BITS ISI Kolkata CMI Chennai TIFR mumbai these universities have great potential and can be compared to some of top IITs and NITs.
For furthermore information please go through the link given below to predict the colleges you may get :
I hope this would help you. For further queries please feel free to write me down in the comment box.