IP List distribution Morin C. The Oxford Handbook of Sleep and Sleep Disorders 2012, total 3
| IP | Country | City | ISP |
|---|---|---|---|
| 14.152.83.150 | China | Shenzhen | China Telecom |
| 31.200.249.178 | Russia | Start LLC | |
| 83.228.63.13 | Bulgaria | Sofia | Vivacom |
| IP | Country | City | ISP |
|---|---|---|---|
| 14.152.83.150 | China | Shenzhen | China Telecom |
| 31.200.249.178 | Russia | Start LLC | |
| 83.228.63.13 | Bulgaria | Sofia | Vivacom |