JioFiber tops Netflix internet speed index followed by Tata Sky, Airtel Xtreme, and ACT News JioFiber topped the list in November and December also with speeds of 3.8Mbps on average. (Image: Jio) Netflix has released its speed index report for January 2021, with JioFiber topping the charts. The report consists of lists of details on countries, regions that provide the best user experience. India was a part of the tier 2 list with average speeds of 3.6Mbps. JioFiber was followed by Tata Sky broadband, 7 Star Digital, Airtel Xtreme, Atria Convergence Technologies (ACT), Excitel Broadband, Hathway and Spectra. Also Read - Watching Netflix using someone else's password? You might need to verify the account soon