IP List distribution Polanko C. Exterior Calculus. Theory and Cases 2021, total 2
| IP | Country | City | ISP |
|---|---|---|---|
| 129.158.54.247 | United States | Redwood City | Oracle Corporation |
| 54.215.207.56 | United States | San Jose | Amazon.com |
| IP | Country | City | ISP |
|---|---|---|---|
| 129.158.54.247 | United States | Redwood City | Oracle Corporation |
| 54.215.207.56 | United States | San Jose | Amazon.com |