Hi aspirant,since you have got 264 marks with 168282 rank so on the half of the data you have provided below I'm mentioning some of the colleges in which you may try for admission from Karnataka state;

• Manipal College of Dental Science, Manipal
• RajaRajeshwari Medical College and Hospital
• KLE Vishwanath Katti Institute of Dental Sciences, Belagavi
• Yenepoya Dental College and Hospital, Mangalore
• ESIC Medical College , Gulbarga

Etc.

You can also visit on the below link to predict your college by your own on behalf of the the rank you have got(link mentioned below):-

https://medicine.careers360. com/neet-college-predictor? icn=QnA&ici=qna_answer

Good Luck.