Their range is split into two parts; one part is much of Southeast Asia (northeast India, southern China, Borneo, Thailand, Java, and Bali), the other part is extreme southern India and Sri Lanka.
Pasebaran ipun kewagi antuk kalih wagian; kepahan sané kapertama punika Asia Kelod-Kangin (India Kaja-Kangin, Cina Kelod, Kalimantan, Thailand, Jawa, miwah Bali), kepahan liyané ring India Kelod miwah Sri Lanka.