| Date | IP Address |
| 2024-11-25 | 35.74.156.122 (ClassC) |
| 2025-01-27 | 35.73.172.89 (ClassC) |
| 2025-02-27 | 18.177.13.1 (ClassC) |
| 2025-03-11 | 18.176.10.86 (ClassC) |
| 2025-05-18 | 3.114.211.197 (ClassC) |
| 2025-08-22 | 52.68.193.100 (ClassC) |
| 2026-01-20 | 35.77.210.150 (ClassC) |
| 2026-01-28 | 57.180.113.57 (ClassC) |
| 2026-02-14 | 54.64.87.106 (ClassC) |
| Date | Domain | IP |
| internal.kobot.jp | 2025-11-22 | 162.159.140.147 |
| platform.kobot.jp | 2025-10-23 | 162.159.140.147 |
| www.kobot.jp | 2024-11-25 | 35.74.156.122 |