When was IPv6 launched? / » Computer Networks solved MCQs / By admin Question: When was IPv6 launched? A. june 2, 2012 B. june 4, 2012 C. june 5, 2012 D. june 6, 2012 Answer» d. june 6, 2012 Note: The above multiple-choice question is for all general and Competitive Exams in India.