Native to:
Andaman Is.,
Angola,
Assam,
Bangladesh,
Benin,
Bismarck Archipelago,
Borneo,
Burkina,
Burundi,
Cambodia,
Cameroon,
Caroline Is.,
Central African Repu,
China South-Central,
China Southeast,
Christmas I.,
Comoros,
Congo,
East Himalaya,
Fiji,
Gabon,
Ghana,
Guinea,
Guinea-Bissau,
Gulf of Guinea Is.,
Hainan,
India,
Ivory Coast,
Jawa,
Kenya,
Laccadive Is.,
Laos,
Lesser Sunda Is.,
Liberia,
Madagascar,
Malawi,
Malaya,
Mali,
Maluku,
Mauritius,
Myanmar,
Nepal,
New Guinea,
Nicobar Is.,
Nigeria,
Northern Territory,
Pakistan,
Philippines,
Queensland,
Réunion,
Santa Cruz Is.,
Senegal,
Sierra Leone,
Solomon Is.,
Sri Lanka,
Sudan,
Sulawesi,
Sumatera,
Taiwan,
Tanzania,
Thailand,
Tibet,
Togo,
Uganda,
Vanuatu,
Vietnam,
West Himalaya,
Zambia,
Zaïre
Introduced into:
Seychelles