| Date | IP Address |
| 2016-09-16 | 52.48.203.110 (ClassC) |
| 2018-09-20 | 52.208.130.172 (ClassC) |
| 2024-03-12 | 34.247.98.43 (ClassC) |
| 2024-04-28 | 34.249.61.56 (ClassC) |
| 2024-05-01 | 108.128.29.5 (ClassC) |
| 2024-05-09 | 52.16.250.104 (ClassC) |
| 2024-11-30 | 3.255.48.233 (ClassC) |
| 2025-03-27 | 54.194.127.198 (ClassC) |
| 2025-04-07 | 52.215.95.29 (ClassC) |
| Date | Domain | IP |
| www.agora-sapporo.com | 2024-09-30 | 3.255.48.233 |