IP List distribution Rusczyk R. The Art of Problem Solving. Vol 1. Sol. Man. 7ed 2006, total 2
| IP | Country | City | ISP |
|---|---|---|---|
| 107.173.24.4 | United States | Buffalo | ColoCrossing |
| 172.12.218.222 | United States | Charleston | AT&T U-verse |
| IP | Country | City | ISP |
|---|---|---|---|
| 107.173.24.4 | United States | Buffalo | ColoCrossing |
| 172.12.218.222 | United States | Charleston | AT&T U-verse |