IP List distribution Trigonometry and PreCalculus Tutor Volume 2, total 6
| IP | Country | City | ISP |
|---|---|---|---|
| 208.83.82.211 | Antigua and Barbuda | St. John's | APUA |
| 216.48.99.235 | |||
| 38.13.55.226 | United States | Cogent Communications | |
| 79.47.72.157 | Italy | Capurso | Telecom Italia |
| 89.251.0.152 | United States | Media | Maryland Broadband |
| 89.251.0.153 | United States | Media | Maryland Broadband |