| bangladesh | | buceros bicornis | species | 1 | 0 |
| gabon | | ceratogymna atrata | species | 1 | 0 |
| ghana | | tockus nasutus | species | 2 | 0 |
| india | | buceros bicornis | species | 1 | 0 |
| indonesia | | aceros cassidix | species | 4 | 0 |
| indonesia | | anthracoceros albirostris | species | 6 | 0 |
| indonesia | | anthracoceros malayanus | species | 4 | 0 |
| indonesia | | buceros rhinoceros | species | 4 | 0 |
| indonesia | | rhyticeros plicatus | species | 5 | 0 |
| indonesia | | rhyticeros undulatus | species | 8 | 0 |
| malawi | | tockus pallidirostris | species | 1 | 0 |
| malaysia | kuala lumpur | aceros corrugatus | species | 0 | 1 |
| philippines | | penelopides panini | species | 6 | 0 |
| philippines | autonomous region in muslim mindanao | buceros hydrocorax mindanensis | subspecies | 8 | 0 |
| philippines | autonomous region in muslim mindanao | penelopides affinis affinis | subspecies | 2 | 0 |
| philippines | bicol region | aceros waldeni | species | 1 | 0 |
| philippines | central luzon region | buceros hydrocorax hydrocorax | subspecies | 2 | 0 |
| philippines | central visayas region | aceros waldeni | species | 2 | 0 |
| philippines | central visayas region | buceros hydrocorax semigaleatus | subspecies | 1 | 0 |
| philippines | central visayas region | penelopides panini | species | 2 | 0 |
| philippines | central visayas region | penelopides panini panini | subspecies | 2 | 0 |
| philippines | northern mindanao region | aceros leucocephalus | species | 3 | 0 |
| singapore | | anthracoceros convexus | species | 1 | 0 |
| south africa | | bycanistes brevis | species | 5 | 0 |
| south africa | | tockus alboterminatus | species | 1 | 0 |
| south africa | | tockus erythrorhynchus | species | 2 | 0 |
| south africa | | tockus leucomelas | species | 1 | 0 |
| south korea | | buceros bicornis | species | 1 | 0 |
| tanzania | | bycanistes brevis | species | 2 | 0 |
| thailand | | aceros corrugatus | species | 1 | 0 |
| thailand | | aceros nipalensis | species | 1 | 0 |
| thailand | | anorrhinus austeni | species | 1 | 0 |
| thailand | | anorrhinus galeritus | species | 1 | 0 |
| thailand | | anorrhinus tickelli | species | 1 | 0 |
| thailand | | anthracoceros albirostris | species | 1 | 0 |
| thailand | | anthracoceros malayanus | species | 1 | 0 |
| thailand | | berenicornis comatus | species | 1 | 0 |
| thailand | | buceros bicornis | species | 10 | 0 |
| thailand | | buceros rhinoceros | species | 1 | 0 |
| thailand | | rhinoplax vigil | species | 1 | 0 |
| thailand | | rhyticeros subruficollis | species | 1 | 0 |
| thailand | | rhyticeros undulatus | species | 1 | 0 |