| Date | IP Address |
| 2023-08-15 | 52.223.15.70 (ClassC) |
| 2023-08-27 | 35.71.182.16 (ClassC) |
| 2025-02-03 | 172.65.90.4 (ClassC) |
| 2025-06-25 | 172.65.90.6 (ClassC) |
| 2025-08-02 | 172.65.90.5 (ClassC) |
| Date | Domain | IP |
| rqdep01.revenuquebec.ca | 2023-08-25 | 20.220.52.231 |
| prod.aws.nuage.revenuquebec.ca | 2024-11-24 | 3.99.84.133 |
| devtest.aws.nuage.revenuquebec.ca | 2024-02-21 | 35.183.219.239 |
| fairforall.revenuquebec.ca | 2024-11-03 | 172.65.90.7 |
| www.revenuquebec.ca | 2024-05-11 | 172.65.90.5 |