| Name | Country | Region | Address |
|---|---|---|---|
| Ostapchenko Boris Valerevich | Russia | Stavropol region | |
| Ostapchenko Vladimir Vladimirovich | Russia | Omsk region | |
| Ostapchuk Maksim Vladimirovich | Russia | Saratov region | |
| Ostapchuk Sergey Vladimirovich | Russia | Saratov region | |
| Ostapenko Aleksandr Ivanovich | Russia | Stavropol region | |
| Ostapenko Aleksandr Valerevich | Russia | Republic of Altai | |
| Ostapenko Oksana Petrovna | Russia | ||
| Ostapenko P.I..tsch.wl. | Russia | Krasnodar Region | |
| Ostapenko Pavel Ivanovich | Russia | Krasnodar Region | |
| Ostapenko Svetlana Vladimirovna | Russia | Sverdlovsk region |