IP List distribution Jonathan Haidt - The Happiness Hypothesis, total 4
| IP | Country | City | ISP |
|---|---|---|---|
| 149.22.87.100 | United States | Cogent Communications | |
| 149.22.87.77 | United States | Cogent Communications | |
| 212.32.48.35 | United Kingdom | Kcom | |
| 82.78.233.107 | Romania | Bucharest | RCS & RDS |