IP List distribution The Big Book Of Mind-Bending Puzzles, total 2
| IP | Country | City | ISP |
|---|---|---|---|
| 84.53.229.73 | Russia | Vladimir | OJSC Rostelecom, Vladimir branch |
| 94.19.241.178 | Russia | Saint Petersburg | Skynet Ltd |
| IP | Country | City | ISP |
|---|---|---|---|
| 84.53.229.73 | Russia | Vladimir | OJSC Rostelecom, Vladimir branch |
| 94.19.241.178 | Russia | Saint Petersburg | Skynet Ltd |