hello aspirant,

see 30156 is a moderate rank. and now a days information technology becomes the second demanding stream after computer science.

so at this score it will be difficult to get tier 1 colleges at this score. you may expect tier 1 and tier 3 colleges . you may use career 360 college predictor tool to know about your predictable colleges,

tnea college predictor

https://engineering.careers360.com/tnea-college-predictor