| Date | IP Address |
| 2015-02-04 | 184.50.238.179 (ClassC) |
| 2015-02-07 | 184.50.238.216 (ClassC) |
| 2015-02-10 | 184.50.238.113 (ClassC) |
| 2015-02-20 | 204.95.26.104 (ClassC) |
| 2015-04-15 | 184.50.238.96 (ClassC) |
| 2015-05-12 | 63.158.227.25 (ClassC) |
| 2018-03-24 | 40.136.60.24 (ClassC) |
| 2018-04-27 | 204.0.55.147 (ClassC) |
| 2018-10-18 | 23.210.92.66 (ClassC) |
| 2018-10-18 | 23.210.92.27 (ClassC) |
| 2024-02-25 | 104.114.79.144 (ClassC) |
| 2024-05-11 | 72.247.211.33 (ClassC) |
| 2024-06-27 | 23.66.3.81 (ClassC) |
| 2024-07-02 | 23.66.3.77 (ClassC) |
| 2024-08-13 | 104.114.77.163 (ClassC) |
| 2024-12-13 | 23.54.18.72 (ClassC) |
| 2025-02-04 | 23.213.53.145 (ClassC) |
| 2025-03-30 | 72.247.211.24 (ClassC) |
| 2025-06-07 | 23.46.228.11 (ClassC) |
| 2025-07-14 | 23.46.228.4 (ClassC) |
| 2025-08-12 | 23.46.228.12 (ClassC) |
| Date | Domain | IP |
| secure.wcs.org | 2025-04-28 | 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 |