IP List distribution Bird's Engineering Mathematics, 9th Edition, total 8
| IP | Country | City | ISP |
|---|---|---|---|
| 121.191.51.88 | Republic of Korea | Korea Telecom | |
| 191.96.106.216 | United States | Oklahoma City | Host1Plus |
| 195.213.123.214 | Belgium | BT | |
| 37.19.211.120 | Ukraine | Kiev | Intertelecom Ltd |
| 37.19.211.70 | Ukraine | Kiev | Intertelecom Ltd |
| 59.41.164.235 | China | Guangzhou | China Telecom |
| 66.115.149.99 | United States | Marietta | Total Server Solutions L.L.C. |
| 95.15.104.212 | Turkey | Antalya | Turk Telekom |