| Date | IP Address |
| 2018-07-04 | 52.84.146.254 (ClassC) |
| 2022-07-30 | 52.222.158.108 (ClassC) |
| 2024-07-05 | 18.161.6.107 (ClassC) |
| 2025-01-15 | 108.138.94.13 (ClassC) |
| 2025-04-08 | 18.161.6.129 (ClassC) |
| 2025-10-02 | 18.161.6.98 (ClassC) |
| 2026-01-26 | 18.161.6.10 (ClassC) |
| Date | Domain | IP |
| ocsg2.chat.iqos.jp | 2025-12-23 | 52.197.39.203 |
| api-qa.chat.iqos.jp | 2024-12-07 | 3.163.165.105 |
| osys-prod.chat.iqos.jp | 2025-12-25 | 52.197.39.203 |
| ocsg.chat.iqos.jp | 2024-07-05 | 18.161.6.107 |
| api.chat.iqos.jp | 2024-06-29 | 204.246.191.38 |
| cs.chat.iqos.jp | 2024-07-16 | 18.161.6.24 |