IP List distribution Scientific American 2019 - All 12 Issues Collection, total 5
| IP | Country | City | ISP |
|---|---|---|---|
| 194.193.208.36 | United Kingdom | TPG Internet | |
| 5.18.249.109 | Russia | Saint Petersburg | JSC ER-Telecom Holding |
| 73.195.86.130 | United States | Pennsauken Township | Comcast Cable |
| 78.30.243.62 | Ukraine | Sevastopol | Lancom Ltd. |
| 81.171.10.57 | Netherlands | LeaseWeb Netherlands B.V. |