IP List distribution TTC - Understanding Calculus II, total 3
| IP | Country | City | ISP |
|---|---|---|---|
| 100.4.72.70 | United States | Chesapeake | Verizon Fios |
| 159.26.99.121 | United States | Virginia Beach | Christian Broadcasting Network |
| 181.214.164.20 | United States | Phoenix | HOST1PLUS hosting services. Brazil. |