Here ate the list of Top 10 States with Internet Penetration in India.

All Figures in Mns of Connections as of June 2011. Source - TRAI, Govt of India
  1. Maharashtra 39
  2. Tamilnadu 22.82
  3. Delhi 19.58
  4. Andhra Pradesh 16.7
  5. Karnataka 16.10
  6. Kerala 16.07
  7. Gujarat11.28
  8. West Bengal 11.07
  9. Punjab 9.2
  10. Uttar Pradesh 9.1