IP List distribution Харитонов С.А., Ципилев А.А. - Динамика механических систем - 2017.pdf, total 3
| IP | Country | City | ISP |
|---|---|---|---|
| 139.84.242.162 | United States | Philadelphia | LaSalle University |
| 172.111.38.128 | United States | Charlotte | |
| 181.214.206.86 | United States | Sioux Falls | HOST1PLUS hosting services. Brazil. |