IP List distribution Bird's Basic Engineering Mathematics, 8th Edition, total 2
| IP | Country | City | ISP |
|---|---|---|---|
| 177.71.28.162 | Brazil | Invista Net Provedor de Acesso Ltda | |
| 187.99.119.168 | Brazil | TIM Brasil |
| IP | Country | City | ISP |
|---|---|---|---|
| 177.71.28.162 | Brazil | Invista Net Provedor de Acesso Ltda | |
| 187.99.119.168 | Brazil | TIM Brasil |