IP List distribution 20 Learn Math Books Collection Pack 1, total 7
| IP | Country | City | ISP |
|---|---|---|---|
| 103.87.58.192 | |||
| 178.44.53.210 | Russia | Kirov | PJSC Rostelecom |
| 220.180.184.22 | China | Hefei | China Telecom |
| 38.43.8.196 | United States | Cogent Communications | |
| 81.191.252.109 | Norway | Oslo | Globalconnect As |
| 87.70.31.94 | Israel | Tel Aviv | Partner Communications |
| 88.230.19.90 | Turkey | Ankara | Turk Telekom |