I Don't Know but i am getting 22Mbps from the past 6Months on my 3Mbps Line for 2K Rupees, here's a short video i made check it out, i don't know how it's possible but i am getting it on all the sites, am i lucky or is it a God sent gift for me hehe
https://www.youtube.com/watch?v=ieysxczpWoU
https://www.youtube.com/watch?v=ieysxczpWoU