If you access any of the Blogger hosted blogs from India, Google will automatically redirect you to the corresponding blogspot.in address.
To give you an example, if a blog’s address is abc.blogspot.com and you try opening that page from an IP address in India, Google will send you to abc.blogspot.in. A similar redirection is happening for individual article pages as well.
Original page: http://abc.blogspot.com/page-name.html
Redirected to: http://abc.blogspot.in/page-name.html