IP List distribution Physics I For Dummies, 3rd Edition, total 4
| IP | Country | City | ISP |
|---|---|---|---|
| 207.188.190.90 | United States | Albuquerque | Hype Enterprises |
| 36.226.220.246 | Taiwan | HiNet | |
| 66.56.81.172 | United States | Las Vegas | Dino Solutions |
| 81.18.88.180 | Romania | Reşiţa | RCS & RDS |