IP List distribution Main I. Vibrations and Waves in Physics 3ed 1993, total 8
| IP | Country | City | ISP |
|---|---|---|---|
| 149.22.82.83 | United States | Cogent Communications | |
| 15.160.20.6 | United States | Palo Alto | |
| 172.111.38.128 | United States | Charlotte | |
| 172.98.82.6 | United States | Atlanta | Total Server Solutions L.L.C. |
| 198.54.129.52 | United States | Aurora | tzulo |
| 216.183.125.32 | United States | SunGard Availability Services LP | |
| 66.103.225.154 | United States | Pleasant Ridge | 123.Net |
| 73.189.94.85 | United States | San Pablo | Comcast Cable |