| Date | IP Address |
| 2023-08-25 | 104.88.170.187 (ClassC) |
| 2024-09-17 | 184.31.111.19 (ClassC) |
| 2025-05-09 | 23.193.139.7 (ClassC) |
| 2026-02-08 | 23.206.138.127 (ClassC) |
| Date | Domain | IP |
| cdn.dev1.cms.work.hotp.jp | 2023-08-25 | 104.88.170.187 |
| cdn.dev2.cms.work.hotp.jp | 2023-08-25 | 104.88.170.187 |
| cdn.dev3.cms.work.hotp.jp | 2023-08-25 | 104.88.170.187 |
| cdn.dev4.cms.work.hotp.jp | 2026-01-11 | 23.50.60.239 |
| cdn.dev5.cms.work.hotp.jp | 2025-11-03 | 23.50.50.8 |
| cdn.stg.cms.work.hotp.jp | 2023-08-25 | 104.88.170.187 |
| cdn.cms.work.hotp.jp | 2023-08-25 | 104.125.89.122 |