Native to:
Andaman Is.,
Assam,
Bangladesh,
Bismarck Archipelago,
Borneo,
Cambodia,
China South-Central,
China Southeast,
Christmas I.,
East Himalaya,
Hainan,
India,
Jawa,
Laos,
Lesser Sunda Is.,
Malaya,
Maluku,
Myanmar,
Nepal,
New Guinea,
New South Wales,
Northern Territory,
Philippines,
Queensland,
Solomon Is.,
Sri Lanka,
Sulawesi,
Sumatera,
Taiwan,
Thailand,
Vanuatu,
Vietnam,
West Himalaya,
Western Australia
Introduced into:
Bermuda,
Caroline Is.,
Cayman Is.,
Colombia,
Comoros,
Cuba,
Dominican Republic,
Ecuador,
Florida,
Haiti,
Hawaii,
Leeward Is.,
Marianas,
Marshall Is.,
Mauritius,
Mexico Southwest,
Nansei-shoto,
Puerto Rico,
Réunion,
Seychelles,
Trinidad-Tobago,
Venezuela,
Windward Is.