IP List distribution Discrete_Mathematics_with_Combinatorics.djvu, total 20
        | IP | Country | City | ISP | 
|---|---|---|---|
| 109.60.196.53 | Russia | Ivanovo | TransTeleCom | 
| 178.124.150.62 | Belarus | Beltelecom | |
| 212.90.62.39 | Ukraine | Kiev | Scientific-Production Enterprise Information Techn | 
| 213.131.9.146 | Russia | Moscow | SINP MSU | 
| 213.151.20.96 | Russia | Ekaterinburg-2000 LLC | |
| 46.164.220.240 | Russia | Voronezh | Ic-voronezh | 
| 5.79.198.30 | Russia | Yuzhnoural'sk | Intersvyaz | 
| 61.147.223.225 | China | Nanjing | China Telecom | 
| 62.217.187.123 | Russia | Invest Mobile LLC | |
| 77.110.110.241 | Saudi Arabia | Dammam | P-Group Saudi Arabia | 
| 79.139.209.156 | Russia | Moscow | PJSC Moscow city telephone network | 
| 86.63.222.43 | Czechia | Děčín | Nej.cz s.r.o. | 
| 90.188.38.29 | Russia | Ulan-Ude | OJSC Sibirtelecom | 
| 91.149.223.61 | Poland | Lipno | MARTON Sp. z o.o. | 
| 93.100.131.15 | Russia | Saint Petersburg | Skynet Ltd | 
| 94.141.170.10 | Russia | Moscow | Megasvyaz LLC | 
| 94.29.31.73 | Russia | Moscow | PJSC Moscow city telephone network | 
| 95.26.120.204 | Russia | Moscow | Beeline Home | 
| 95.26.150.26 | Russia | Moscow | Beeline Home | 
| 95.78.209.9 | Russia | Chkalov | JSC ER-Telecom Holding |