IP List distribution Knight R., Jones B., Field S. College Physics...4ed 2019, total 6
| IP | Country | City | ISP |
|---|---|---|---|
| 116.88.111.208 | Singapore | Singapore | StarHub |
| 168.0.154.14 | Brazil | ||
| 198.54.134.252 | United States | Aurora | tzulo |
| 31.200.249.162 | Russia | Start LLC | |
| 89.155.168.47 | Portugal | Viana do Castelo | Nos Comunicacoes, S.A. |
| 92.172.167.85 | France | Orange |