IP List distribution Knock Knock (2015), total 5
| IP | Country | City | ISP |
|---|---|---|---|
| 156.67.94.93 | Poland | Poznan | LYNXNET |
| 37.47.216.175 | Poland | Szymki | Orange Mobile |
| 77.222.237.188 | Poland | Warsaw | Vectra Broadband |
| 89.64.64.4 | Poland | UPC Polska | |
| 89.64.87.206 | Poland | UPC Polska |