| Date | IP Address |
| 2014-11-28 | 54.208.18.216 (ClassC) |
| 2016-07-25 | 52.87.108.104 (ClassC) |
| 2017-02-06 | 52.73.170.69 (ClassC) |
| 2022-08-24 | 65.8.243.92 (ClassC) |
| 2024-03-26 | 13.224.14.80 (ClassC) |
| 2024-05-13 | 99.84.66.89 (ClassC) |
| 2024-07-18 | 204.246.191.92 (ClassC) |
| 2024-08-04 | 99.84.66.118 (ClassC) |
| 2024-08-21 | 99.84.66.11 (ClassC) |
| 2024-09-24 | 204.246.191.5 (ClassC) |
| 2024-10-14 | 18.238.217.121 (ClassC) |
| 2024-10-24 | 204.246.191.3 (ClassC) |
| 2024-11-01 | 18.238.217.119 (ClassC) |
| 2024-11-05 | 204.246.191.108 (ClassC) |
| Date | Domain | IP |
| cdn.iflscience.com | 2019-05-24 | 13.32.255.248 |
| assets.iflscience.com | 2024-08-30 | 18.238.217.2 |
| www.iflscience.com | 2024-07-22 | 99.84.66.57 |