Native to:
Aldabra,
Andaman Is.,
Bangladesh,
Bismarck Archipelago,
Borneo,
Cambodia,
Caroline Is.,
Chagos Archipelago,
Christmas I.,
Cocos (Keeling) Is.,
Comoros,
Cook Is.,
Fiji,
Gilbert Is.,
Hainan,
Hawaii,
Howland-Baker Is.,
India,
Jawa,
Kenya,
Laccadive Is.,
Lesser Sunda Is.,
Line Is.,
Madagascar,
Malaya,
Maldives,
Maluku,
Marianas,
Marquesas,
Marshall Is.,
Mozambique,
Mozambique Channel Is.,
Myanmar,
Nauru,
New Caledonia,
New Guinea,
Nicobar Is.,
Niue,
Northern Territory,
Philippines,
Phoenix Is.,
Pitcairn Is.,
Queensland,
Samoa,
Seychelles,
Society Is.,
Solomon Is.,
Somalia,
South China Sea,
Sri Lanka,
Sulawesi,
Tanzania,
Thailand,
Tokelau-Manihiki,
Tonga,
Tuamotu,
Tubuai Is.,
Tuvalu,
Vanuatu,
Vietnam,
Wake I.,
Wallis-Futuna Is.,
Western Australia
Introduced into:
Mauritius