Native to:
Andaman Is.,
Assam,
Bangladesh,
Bismarck Archipelago,
Borneo,
Cambodia,
China South-Central,
China Southeast,
Hainan,
India,
Jawa,
Laos,
Lesser Sunda Is.,
Madagascar,
Malaya,
Maldives,
Maluku,
Myanmar,
New Guinea,
Nicobar Is.,
Northern Territory,
Philippines,
Puerto Rico,
Queensland,
Solomon Is.,
Sri Lanka,
Sulawesi,
Sumatera,
Taiwan,
Thailand,
Vietnam
Introduced into:
Angola,
Bahamas,
Cameroon,
Caroline Is.,
Cayman Is.,
Chad,
Comoros,
Cook Is.,
Cuba,
Dominican Republic,
East Himalaya,
Fiji,
Florida,
Ghana,
Guinea,
Guinea-Bissau,
Gulf of Guinea Is.,
Haiti,
Hawaii,
Jamaica,
Leeward Is.,
Marianas,
Marquesas,
Mauritius,
Mozambique,
Nauru,
New Caledonia,
Nigeria,
Niue,
Ogasawara-shoto,
Pakistan,
Rodrigues,
Réunion,
Samoa,
Seychelles,
Sierra Leone,
Society Is.,
Southwest Caribbean,
Suriname,
Tanzania,
Togo,
Tonga,
Trinidad-Tobago,
Tuamotu,
Uganda,
Vanuatu,
Venezuela,
Venezuelan Antilles,
Wallis-Futuna Is.,
Windward Is.,
Zaïre