Native to:
Andaman Is.,
Assam,
Bangladesh,
Bismarck Archipelago,
Borneo,
Cambodia,
China South-Central,
China Southeast,
East Himalaya,
Hainan,
India,
Jawa,
Laos,
Lesser Sunda Is.,
Malaya,
Maluku,
Myanmar,
Nansei-shoto,
Nepal,
New Caledonia,
New Guinea,
New South Wales,
Nicobar Is.,
Northern Territory,
Pakistan,
Philippines,
Queensland,
Réunion,
Solomon Is.,
Sri Lanka,
Sulawesi,
Sumatera,
Taiwan,
Thailand,
Tibet,
Vanuatu,
Vietnam
Introduced into:
Bolivia,
Caroline Is.,
Chagos Archipelago,
Christmas I.,
Cocos (Keeling) Is.,
Cook Is.,
Cuba,
Dominican Republic,
Fiji,
Florida,
Gambia,
Guinea,
Gulf of Guinea Is.,
Haiti,
Hawaii,
Leeward Is.,
Line Is.,
Marianas,
Marshall Is.,
Niue,
Norfolk Is.,
Ogasawara-shoto,
Puerto Rico,
Samoa,
Seychelles,
Society Is.,
Trinidad-Tobago,
Tuamotu,
Windward Is.