| Date | IP Address |
| 2018-08-13 | 40.136.60.24 (ClassC) |
| 2024-08-10 | 104.114.77.163 (ClassC) |
| 2024-11-06 | 23.54.18.72 (ClassC) |
| Date | Domain | IP |
| secure.wcs.org | 2024-08-06 | 146.75.41.91 |
| image.em.wcs.org | 2023-12-25 | 23.213.34.89 |
| click.em.wcs.org | 2021-02-26 | 104.98.118.138 |
| fscdn.wcs.org | 2015-02-07 | 184.50.238.216 |
| pages.wcs.org | 2024-08-10 | 104.114.77.163 |
| www.wcs.org | 2023-11-01 | 52.71.197.125 |
| my.wcs.org | 2021-02-25 | 104.18.132.60 |