Native to:
Assam,
Bangladesh,
Bismarck Archipelago,
Borneo,
Cambodia,
China Southeast,
East Himalaya,
Hainan,
India,
Jawa,
Laccadive Is.,
Laos,
Lesser Sunda Is.,
Malaya,
Maluku,
Myanmar,
Nepal,
New Guinea,
Northern Territory,
Philippines,
Queensland,
Sri Lanka,
Sulawesi,
Sumatera,
Taiwan,
Thailand,
Vietnam,
West Himalaya,
Western Australia
Introduced into:
Bahamas,
Belize,
Brazil Southeast,
Cayman Is.,
Colombia,
Cook Is.,
Costa Rica,
Cuba,
Dominican Republic,
Florida,
Gabon,
Guatemala,
Guyana,
Haiti,
Honduras,
Jamaica,
Leeward Is.,
Madagascar,
Mauritius,
Nicaragua,
Nigeria,
Niue,
Panamá,
Puerto Rico,
Réunion,
Samoa,
Sierra Leone,
Society Is.,
Southwest Caribbean,
Suriname,
Tanzania,
Trinidad-Tobago,
Tuamotu,
Uganda,
Windward Is.,
Zimbabwe