| Date | IP Address |
| 2013-12-27 | 50.62.33.96 (ClassC) |
| 2019-10-05 | 72.167.3.1 (ClassC) |
| 2025-01-08 | 166.62.73.161 (ClassC) |
| Date | Domain | IP |
| sea.pennacool.com | 2024-12-11 | 52.142.15.163 |
| iomad.pennacool.com | 2024-08-20 | 52.142.15.163 |
| saml.pennacool.com | 2025-01-08 | 72.167.3.1 |