IP List distribution Hubble, Humason and the Big Bang - The Race to Uncover the Expanding Universe, total 3
| IP | Country | City | ISP |
|---|---|---|---|
| 198.44.138.151 | United States | Aurora | tzulo |
| 202.65.239.234 | Indonesia | Jakarta | Indonesia Network Information Center |
| 89.154.228.60 | Portugal | Porto | Nos Comunicacoes, S.A. |