Native to:
Andaman Is.,
Assam,
Bangladesh,
Bismarck Archipelago,
Borneo,
Cambodia,
China Southeast,
Christmas I.,
Cocos (Keeling) Is.,
Hainan,
India,
Jawa,
Kazan-retto,
Laccadive Is.,
Lesser Sunda Is.,
Malaya,
Maldives,
Maluku,
Myanmar,
Nansei-shoto,
New Guinea,
Nicobar Is.,
Northern Territory,
Ogasawara-shoto,
Philippines,
Queensland,
Santa Cruz Is.,
Solomon Is.,
South China Sea,
Sri Lanka,
Sulawesi,
Sumatera,
Taiwan,
Thailand,
Vietnam,
Western Australia
Introduced into:
Bahamas,
Belize,
Caroline Is.,
Cayman Is.,
Chagos Archipelago,
Colombia,
Comoros,
Cook Is.,
Costa Rica,
Cuba,
Dominican Republic,
El Salvador,
Fiji,
French Guiana,
Gilbert Is.,
Guatemala,
Haiti,
Hawaii,
Honduras,
Jamaica,
Leeward Is.,
Line Is.,
Marcus I.,
Marianas,
Marquesas,
Marshall Is.,
Mexico Gulf,
Mexico Southeast,
Nauru,
Netherlands Antilles,
New Caledonia,
Nicaragua,
Niue,
Panamá,
Phoenix Is.,
Pitcairn Is.,
Puerto Rico,
Samoa,
Seychelles,
Society Is.,
Southwest Caribbean,
Tokelau-Manihiki,
Tonga,
Trinidad-Tobago,
Tuamotu,
Tubuai Is.,
Turks-Caicos Is.,
Tuvalu,
Vanuatu,
Venezuelan Antilles,
Wallis-Futuna Is.,
Windward Is.