Which country is the first to have internet in Southeast Asia?

https://e.vnexpress.net/news/news/brainteaser/which-country-is-the-first-to-have-internet-in-southeast-asia-5084616.html">https://vcdn1-english.vnecdn.net/2026/06/11/kimberlynguyenqvubdxk07iunspla-9746-4209-1781167706.jpg?w=900&h=0&q=100&dpr=1&fit=crop&s=sFxXkR_Spx1eEll5-pO74Q" />This country got internet in 1991, when it was primarily used for research and education.