British Council
Computer-delivered IELTS is currently available in:
IDP Australia
Sources:
https://takeielts.britishcouncil.org/ielts-on-computer
https://www.ielts.org/book-a-test/find-a-test-location/location-list/india/tv
https://www.ieltsidpindia.com/Registration/computer-delivered-ielts