Earliest recorded Indian colonies and states in Southeast Asia, c. 1st and 2nd centuries.

Cities and ports mentioned in Indian literature

Capitals of Indian(-ized) states known from local or Chinese history

Sources:
RC Majumdar (1979), Ancient Indian colonization in Southeast Asia. p. 20-33.
Moti Chandra (1977), Trade and Trade Routes in Ancient India. p. 132-133, xiv