Hello student,

It's very difficult to predict the exact possibilities of admission. It depends upon the cut-off. Cut-off changes every year. It depends upon a lot of factors such as the exam pattern, the number of students appeared, the number of students qualified, whether you belong to any category or not. It  varies from state to state.

You haven't mentioned the category you belong to and your state. So it's difficult to predict the exact possibilities of admission.

However, with 23889 rank you should get ECE seat. Here are the lists of few colleges

1.kakatoya institute of technology and science, last year closing rank was 46,764

2. gokaraju rangaraju institute of engineering and technology, last year the closing rank was 40,716

3.CVR college of engineering, last year closing rank was 52730

4.Mahat Gandhi Institute of Technology, last year closing rank was 40914

All these data is based on the last year's cutoff. However to get an exact idea about which college you might get you can check the link mentioned below

https://engineering.careers360.com/articles/ts-eamcet-cutoff

Hope it helps