| Date | IP Address |
| 2021-06-06 | 54.230.103.118 (ClassC) |
| 2021-12-04 | 52.85.149.72 (ClassC) |
| 2021-12-04 | 52.85.149.114 (ClassC) |
| 2022-02-07 | 65.9.78.2 (ClassC) |
| 2022-03-21 | 13.227.219.57 (ClassC) |
| 2023-01-19 | 52.222.139.99 (ClassC) |
| 2023-08-03 | 18.160.18.55 (ClassC) |
| 2023-12-06 | 18.239.50.21 (ClassC) |
| 2024-06-17 | 99.84.66.122 (ClassC) |
| 2024-11-01 | 3.163.165.47 (ClassC) |
| 2025-01-23 | 99.86.38.19 (ClassC) |
| 2025-04-07 | 99.84.66.82 (ClassC) |
| 2025-06-23 | 99.84.66.79 (ClassC) |
| 2025-08-25 | 99.84.66.43 (ClassC) |
| 2025-12-16 | 3.175.34.96 (ClassC) |
| 2026-01-17 | 3.175.34.77 (ClassC) |
| Date | Domain | IP |
| teletravail2.rncan.gc.ca | 2019-07-19 | 198.103.47.55 |
| www2.rncan.gc.ca | 2025-12-27 | 198.103.48.77 |
| www.seismescanada.rncan.gc.ca | 2024-09-12 | 23.54.19.123 |
| aimfc.rncan.gc.ca | 2025-12-27 | 198.103.47.78 |
| webappt.geod.rncan.gc.ca | 2025-12-27 | 198.103.48.81 |
| treesource.rncan.gc.ca | 2018-10-02 | 132.156.208.32 |
| fichierpartage.rncan.gc.ca | 2025-07-13 | 198.103.48.78 |
| catalogue.rncan.gc.ca | 2025-12-17 | 198.103.48.59 |
| scf.rncan.gc.ca | 2019-10-11 | 192.139.6.68 |
| courriel.rncan.gc.ca | 2025-12-27 | 132.156.238.24 |
| teletravail.rncan.gc.ca | 2025-11-19 | 198.103.47.15 |
| coteenerguidemaison.rncan.gc.ca | 2025-08-06 | 4.205.68.203 |
| enres.rncan.gc.ca | 2025-12-27 | 198.103.48.77 |
| www.enres.rncan.gc.ca | 2025-12-27 | 198.103.48.77 |
| apps-scf-cfs.rncan.gc.ca | 2025-12-27 | 198.103.47.78 |
| esmaisons.rncan.gc.ca | 2025-12-27 | 40.82.186.190 |
| webappt.scrs.rncan.gc.ca | 2025-12-27 | 198.103.48.81 |
| ftp.cits.rncan.gc.ca | 2025-12-17 | 192.67.45.79 |
| www.rncan.gc.ca | 2024-06-17 | 99.84.66.122 |