IP List distribution Реутов О. А. и др.-Органическая химия. ч.1-4 ( Классический университетский учебник)-2012, total 11
        | IP | Country | City | ISP | 
|---|---|---|---|
| 186.64.212.251 | Costa Rica | San José | Cable Tica | 
| 188.187.8.15 | Russia | Saint Petersburg | JSC ER-Telecom Holding | 
| 213.193.5.254 | Russia | Odintsovo | Iskratelecom CJSC | 
| 37.113.155.47 | Russia | Chelyabinsk | JSC ER-Telecom Holding | 
| 45.157.58.26 | |||
| 5.165.208.27 | Russia | Tomsk | JSC ER-Telecom Holding | 
| 72.68.165.192 | United States | Verizon Internet Services | |
| 77.110.110.241 | Saudi Arabia | Dammam | P-Group Saudi Arabia | 
| 79.139.242.89 | Russia | Moscow | PJSC Moscow city telephone network | 
| 80.234.77.107 | Russia | Samara | Rostelecom | 
| 89.109.47.229 | Russia | Bras | Rostelecom |