| Date | IP Address |
| 2025-11-23 | 192.197.77.66 (ClassC) |
| Date | Domain | IP |
| www11.psc-cfp.gc.ca | 2025-05-01 | 192.197.77.72 |
| www2.psc-cfp.gc.ca | 2025-11-14 | 192.197.77.133 |
| test-intranet5.psc-cfp.gc.ca | 2025-05-02 | 192.197.77.132 |
| extranet5.psc-cfp.gc.ca | 2025-05-05 | 205.192.58.3 |
| www5.psc-cfp.gc.ca | 2025-05-06 | 192.197.77.131 |
| www6.psc-cfp.gc.ca | 2025-04-30 | 192.197.77.71 |
| webmail.psc-cfp.gc.ca | 2025-05-06 | 192.197.77.139 |
| psjobs-emploisfp.psc-cfp.gc.ca | 2025-11-17 | 192.197.77.145 |
| inf-psjobs-emploisfp.psc-cfp.gc.ca | 2025-11-13 | 192.197.77.171 |
| trg-psjobs-emploisfp.psc-cfp.gc.ca | 2025-05-07 | 192.197.77.170 |
| uat-psjobs-emploisfp.psc-cfp.gc.ca | 2025-05-06 | 192.197.77.137 |
| test-psjobs-emploisfp.psc-cfp.gc.ca | 2025-05-05 | 192.197.77.13 |
| surveys-sondages.psc-cfp.gc.ca | 2025-05-09 | 192.197.77.183 |
| documents.psc-cfp.gc.ca | 2025-05-02 | 192.197.77.135 |
| oit.psc-cfp.gc.ca | 2025-05-01 | 192.197.77.68 |
| inf-oit.psc-cfp.gc.ca | 2025-11-23 | 192.197.77.66 |
| trg-oit.psc-cfp.gc.ca | 2025-05-10 | 192.197.77.67 |