nptel.ac.in- IP: 14.139.160.71
- Host: 14.139.160.71
- TLD: in
- URL: https://www.nptel.ac.in
- Title: Nptel, online courses and certification, Learn for free
- Description: NPTEL provides E-learning through online Web and Video courses various streams.
- Keywords: NPTEL,onlinecourses,studyonline,iitmadras