If you want to check the student list of IIT Kanpur, you can make a simple google search.
Type “IIT Kanpur student list” on the Google search bar. It is better if you enter the name of the respective branch as each department publishes a separate list of its students.
Here’s the student list for B.Tech Electrical Engineering (batch-wise)- https://www.iitk.ac.in/ee/b-tech-students
Here’s the list for B.Tech Aerospace Engineering (current students)- https://iitk.ac.in/aero/ug-current-students
Likewise, you can find the list of students for every branch/course at IIT Kanpur.