IP List distribution A Brief History of Black Holes_ And Why Nearly Everything You Know About Them is Wrong by Becky Smethurst EPUB, total 3
| IP | Country | City | ISP |
|---|---|---|---|
| 140.228.21.89 | United States | Ada | OARnet |
| 181.214.153.188 | United States | Cheyenne | HOST1PLUS hosting services. Brazil. |
| 98.159.234.149 | United States | Edison | InNet Connections |