| Date | IP Address |
| 2025-03-27 | 99.83.157.227 (ClassC) |
| Date | Domain | IP |
| www.oupprod.pubfactory.com | 2024-04-13 | 34.246.103.93 |
| apm.oupprodelk.pubfactory.com | 2023-08-16 | 63.32.80.254 |
| apm.irl.services.pubfactory.com | 2023-08-16 | 176.34.218.251 |
| apm-files.irl.services.pubfactory.com | 2023-10-30 | 52.218.117.225 |
| elk-apm.dev.services.pubfactory.com | 2024-10-28 | 99.84.66.90 |
| hk-ams.pubfactory.com | 2024-06-27 | 54.76.87.192 |
| www.pubfactory.com | 2025-03-27 | 99.83.157.227 |