Native to:
Andaman Is.,
Angola,
Assam,
Bangladesh,
Benin,
Borneo,
Botswana,
Burkina,
Cabinda,
Cameroon,
Cape Provinces,
Caprivi Strip,
Central African Repu,
Comoros,
Congo,
Djibouti,
East Himalaya,
Eritrea,
Ethiopia,
Ghana,
Guinea,
Guinea-Bissau,
India,
Ivory Coast,
Jawa,
Kenya,
KwaZulu-Natal,
Lesser Sunda Is.,
Liberia,
Madagascar,
Malawi,
Malaya,
Mali,
Maluku,
Mauritius,
Mozambique,
New Caledonia,
New Guinea,
Nigeria,
Northern Provinces,
Northern Territory,
Philippines,
Queensland,
Rwanda,
Réunion,
Saudi Arabia,
Seychelles,
Somalia,
Sri Lanka,
Sudan,
Sulawesi,
Sumatera,
Swaziland,
Tanzania,
Thailand,
Togo,
Uganda,
Vanuatu,
Western Australia,
Yemen,
Zambia,
Zaïre,
Zimbabwe
Introduced into:
Cambodia,
Chagos Archipelago,
Cuba,
Florida,
Hawaii,
Leeward Is.,
Puerto Rico,
Trinidad-Tobago,
Vietnam,
Windward Is.