IP List distribution Teoriya_Buteyko_rus_and_eng.pdf, total 4
| IP | Country | City | ISP |
|---|---|---|---|
| 104.28.156.60 | United States | San Francisco | Cloudflare |
| 104.28.220.248 | United States | San Francisco | Cloudflare |
| 24.184.148.76 | United States | Howell Township | Optimum Online |
| 71.183.115.8 | United States | Ozone Park | Verizon Fios |