Hi Bharathi

For the rank you secured in ecet you can get seat in below mentioned colleges m here are some of the colleges in which you can get seat in:

• Mvit college 
• Jawaharlal Nehru technological University
• JNTUH college of Engineering and Technology
• Cvr college of Engineering
• Vardhaman college of Engineering
• Vasavi College of Engineering
• Ace engineering college
• Cvsr engineering college
• Mvsr Engineering College
• Guru Nanak Institute of Technology
• Mahatma Gandhi Institute of Technology
• Kakatiya University
• Kakatiya Institute of Technology and Sciences
• Sreenidhi Institute of science and technology

For more information about the colleges go through the below link

https://www.careers360.com/college-predictor

All the best