IP List distribution Yang J. Parametric Array Loudspeakers. From Theory to Application 2025, total 2
| IP | Country | City | ISP |
|---|---|---|---|
| 1.36.82.67 | Hong Kong | Central District | Netvigator |
| 119.236.44.194 | Hong Kong | Central District | Netvigator |
| IP | Country | City | ISP |
|---|---|---|---|
| 1.36.82.67 | Hong Kong | Central District | Netvigator |
| 119.236.44.194 | Hong Kong | Central District | Netvigator |