IP List distribution Bartelmann N. Theoretical Astrophysics. An Introduction 2021, total 11
| IP | Country | City | ISP |
|---|---|---|---|
| 151.251.136.126 | Bulgaria | A1 Bulgaria | |
| 173.244.56.169 | United States | Edison | LOGICWEB |
| 183.29.40.53 | China | Guangzhou | China Telecom |
| 185.108.105.241 | Portugal | HostRoyale Technologies Pvt Ltd | |
| 188.27.228.33 | Romania | Coldau | RCS & RDS |
| 198.54.134.252 | United States | Aurora | tzulo |
| 31.200.249.178 | Russia | Start LLC | |
| 78.174.65.99 | Turkey | Istanbul | Turk Telekom |
| 79.127.171.242 | Czechia | Ipex Ltd. | |
| 83.20.110.214 | Poland | Orange Polska | |
| 89.83.64.28 | France | Morsang-sur-Orge | Bouygues Telecom |