Hello,

With 273/300 in boards and 79/180 in KCET, your KCET rank may be around 6,000 to 12,000 (approx).
This is just a rough guess because final rank depends on normalization and paper difficulty .  It is better to use KCET Rank Calculator Tool to predict your rank based on your scores.

You can get CS/IT in these good colleges:

1. Dayananda Sagar College of Engineering

2. BNMIT, Bangalore

3. Dr. Ambedkar Institute of Technology

4. Sir MVIT

5. RNS Institute of Technology (may get ISE)

6. JSSATE, Bangalore

7. Siddaganga Institute, Tumkur

8. New Horizon College of Engineering

9. Acharya Institute of Technology

If your rank goes below 8,000, you can even try CSE/ISE in better branches in some of these.

Hope it helps !