IP List distribution Sharma R. The Physics of Semiconductor Devices 2019, total 8
| IP | Country | City | ISP |
|---|---|---|---|
| 121.61.25.173 | China | Wuhan | China Telecom |
| 183.131.182.246 | China | Huzhou | China Telecom |
| 219.74.17.44 | Singapore | Singapore | Singtel Fiber |
| 31.178.137.3 | Poland | Bydgoszcz | UPC Polska |
| 45.231.138.248 | |||
| 72.196.213.47 | United States | Centreville | Cox Communications |
| 95.179.124.253 | Russia | Lipetsk | Rostelecom |
| 95.18.207.18 | Spain | Marbella | Orange Espana |