| Date | IP Address |
| 2023-08-27 | 202.210.174.36 (ClassC) |
| 2025-02-26 | 99.84.66.99 (ClassC) |
| 2025-05-14 | 99.84.66.87 (ClassC) |
| 2025-05-17 | 3.163.189.110 (ClassC) |
| 2025-08-04 | 3.168.73.94 (ClassC) |
| 2025-09-08 | 3.171.61.8 (ClassC) |
| 2025-09-12 | 99.84.66.56 (ClassC) |
| 2025-09-25 | 99.84.66.55 (ClassC) |
| 2025-10-18 | 18.161.6.44 (ClassC) |
| 2025-12-13 | 18.161.6.64 (ClassC) |
| Date | Domain | IP |
| delicaorder-mobile.sapporo.coop | 2024-11-24 | 13.230.69.105 |
| deli-orderapi-carddata-exposure.sapporo.coop | 2024-06-09 | 35.73.114.119 |
| point-reservation-use.sapporo.coop | 2025-06-03 | 18.161.6.31 |
| stg-lunch.sapporo.coop | 2024-06-03 | 18.178.172.87 |
| todok.sapporo.coop | 2024-06-06 | 18.161.6.101 |
| dev-mobile-api-todok.sapporo.coop | 2024-12-27 | 43.206.248.228 |
| ehon.sapporo.coop | 2024-11-24 | 54.92.103.253 |
| www.sapporo.coop | 2024-09-28 | 99.84.66.55 |