| bangladesh | | chicken astrovirus | species | 2 | 0 |
| belgium | | chicken astrovirus | species | 1 | 0 |
| brazil | | chicken astrovirus | species | 47 | 0 |
| brazil | | chicken astrovirus 1 | no rank | 7 | 0 |
| brazil | | chicken astrovirus 1 usp336-1/brazil/2009 | no rank | 1 | 0 |
| brazil | | chicken astrovirus 1 usp336-2/brazil/2009 | no rank | 1 | 0 |
| brazil | | chicken astrovirus 1 usp337-1/brazil/2009 | no rank | 1 | 0 |
| brazil | | chicken astrovirus 1 usp337-2/brazil/2009 | no rank | 1 | 0 |
| canada | | chicken astrovirus | species | 31 | 0 |
| china | | avian nephritis virus pigeon/chn-10/2010 | no rank | 1 | 0 |
| china | | avian nephritis virus sichuan62/2009 | no rank | 1 | 0 |
| china | | avian nephritis virus sichuan75/2009 | no rank | 1 | 0 |
| china | | avian nephritis virus sichuan80/2009 | no rank | 1 | 0 |
| china | | avian nephritis virus sichuan87/2009 | no rank | 1 | 0 |
| china | | avian nephritis virus sichuan98/2009 | no rank | 1 | 0 |
| china | | chicken astrovirus | species | 26 | 0 |
| china | shanghai shi | chicken astrovirus | species | 0 | 1 |
| china | shanghai shi | pigeon avian nephritis virus | no rank | 1 | 0 |
| croatia | | chicken astrovirus | species | 2 | 0 |
| germany | | chicken astrovirus | species | 2 | 0 |
| hungary | | chicken astrovirus | species | 1 | 0 |
| india | | chicken astrovirus | species | 60 | 0 |
| india | | chicken astrovirus indovax/apf/1319 | no rank | 1 | 0 |
| india | | chicken astrovirus indovax/ei/1078 | no rank | 1 | 0 |
| india | | chicken astrovirus indovax/sh/1079 | no rank | 1 | 0 |
| india | haryana | chicken astrovirus | species | 21 | 1 |
| iran | | chicken astrovirus | species | 16 | 0 |
| italy | | chicken astrovirus | species | 16 | 0 |
| japan | | chicken astrovirus | species | 4 | 0 |
| jordan | | chicken astrovirus | species | 1 | 0 |
| malaysia | | chicken astrovirus | species | 3 | 0 |
| netherlands | | chicken astrovirus | species | 19 | 0 |
| netherlands | | chicken astrovirus 1 | no rank | 1 | 0 |
| nigeria | | chicken astrovirus | species | 3 | 0 |
| nigeria | abia | chicken astrovirus | species | 7 | 0 |
| poland | | avian nephritis virus turkey/g145/poland/2008 | no rank | 1 | 0 |
| poland | | chicken astrovirus | species | 7 | 0 |
| slovakia | | chicken astrovirus 2 | species | 2 | 0 |
| south africa | | chicken astrovirus | species | 2 | 0 |
| south africa | | chicken astrovirus 1 | no rank | 1 | 0 |
| south korea | | chicken astrovirus | species | 1 | 0 |
| taiwan | | chicken astrovirus | species | 1 | 0 |
| united kingdom | | avian nephritis virus afbi-2010 | no rank | 19 | 0 |
| united kingdom | | chicken astrovirus | species | 37 | 0 |
| united kingdom | | chicken astrovirus 2 | species | 2 | 0 |
| united states | | avian nephritis virus chicken/792/usa/2005 | no rank | 1 | 0 |
| united states | | chicken astrovirus | species | 9 | 0 |
| united states | georgia | chicken astrovirus | species | 1 | 0 |