| Date | IP Address |
| 2024-04-19 | 54.231.200.136 (ClassC) |
| 2024-06-09 | 52.217.166.96 (ClassC) |
| 2024-06-24 | 52.216.63.48 (ClassC) |
| 2024-08-09 | 52.217.231.232 (ClassC) |
| 2024-08-29 | 52.217.229.168 (ClassC) |
| 2024-09-28 | 3.5.12.146 (ClassC) |
| 2024-10-20 | 52.217.65.254 (ClassC) |
| 2024-11-09 | 54.231.234.0 (ClassC) |
| 2024-11-21 | 52.216.36.168 (ClassC) |
| 2024-12-19 | 3.5.16.91 (ClassC) |
| 2025-03-04 | 52.217.91.166 (ClassC) |
| 2025-03-16 | 52.217.89.190 (ClassC) |
| 2025-04-28 | 54.231.235.160 (ClassC) |
| 2025-05-08 | 16.182.106.64 (ClassC) |
| 2025-06-25 | 52.217.84.166 (ClassC) |
| 2025-07-01 | 52.217.196.96 (ClassC) |
| 2025-08-07 | 52.217.142.232 (ClassC) |
| 2025-08-31 | 16.15.201.115 (ClassC) |
| 2025-09-24 | 52.217.90.38 (ClassC) |
| 2025-11-14 | 16.182.75.0 (ClassC) |
| 2025-12-20 | 54.231.138.120 (ClassC) |
| 2025-12-28 | 16.15.183.2 (ClassC) |
| 2026-01-21 | 16.15.199.198 (ClassC) |
| Date | Domain | IP |
| async.kobubob.com | 2024-11-24 | 99.84.66.94 |
| hedwig.kobubob.com | 2025-12-20 | 104.18.6.238 |
| api.kobubob.com | 2023-07-20 | 18.161.6.16 |
| admin.kobubob.com | 2024-11-24 | 99.84.66.117 |
| bookcon.kobubob.com | 2025-03-22 | 13.224.14.73 |
| pulp.kobubob.com | 2024-12-24 | 108.138.94.96 |
| r.kobubob.com | 2025-12-20 | 3.163.24.14 |
| files.kobubob.com | 2024-04-19 | 54.231.200.136 |
| authorwebsites.kobubob.com | 2024-06-18 | 99.84.66.62 |
| webhooks.kobubob.com | 2024-12-24 | 99.84.66.96 |
| ops.kobubob.com | 2024-11-24 | 99.84.66.117 |
| landers.kobubob.com | 2015-01-13 | 54.231.33.12 |
| partners.kobubob.com | 2025-09-04 | 104.18.7.238 |
| www.kobubob.com | 2025-12-20 | 104.18.6.238 |