| Date | IP Address |
| 2025-11-22 | 167.40.143.101 (ClassC) |
| Date | Domain | IP |
| uat-sscp2pspc.spc-ssc.gc.ca | 2023-08-26 | 205.193.122.98 |
| supplier-fournisseur-uat-sscp2pspc.spc-ssc.gc.ca | 2023-08-26 | 205.193.122.98 |
| uat-marketplace.spc-ssc.gc.ca | 2023-08-26 | 205.193.122.98 |
| marche.spc-ssc.gc.ca | 2025-10-31 | 20.116.80.8 |
| delegation.spc-ssc.gc.ca | 2025-10-31 | 160.106.67.248 |
| nims.spc-ssc.gc.ca | 2025-10-09 | 167.40.143.22 |
| finco-dev.spc-ssc.gc.ca | 2025-11-22 | 205.192.214.208 |
| delegation-new.spc-ssc.gc.ca | 2025-11-22 | 167.40.143.101 |