| Date | IP Address |
| 2024-07-04 | 23.50.52.41 (ClassC) |
| 2025-07-30 | 23.50.50.8 (ClassC) |
| 2025-09-07 | 23.50.49.34 (ClassC) |
| 2026-01-10 | 23.50.60.230 (ClassC) |
| Date | Domain | IP |
| cdn.dev1.work.hotp.jp | 2023-08-25 | 104.88.171.55 |
| cdn.dev2.work.hotp.jp | 2023-08-25 | 104.88.171.55 |
| cdn.dev3.work.hotp.jp | 2023-08-25 | 104.88.171.55 |
| cdn.dev4.work.hotp.jp | 2025-11-04 | 23.50.52.245 |
| cdn.dev5.work.hotp.jp | 2025-07-30 | 23.50.50.8 |
| cdn.stg.work.hotp.jp | 2023-08-26 | 104.88.171.55 |
| cdn.work.hotp.jp | 2023-08-25 | 104.125.89.122 |
| 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.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 |