| Date | IP Address |
| 2015-01-13 | 54.231.33.12 (ClassC) |
| 2015-02-26 | 54.231.17.252 (ClassC) |
| 2015-03-18 | 54.231.10.204 (ClassC) |
| 2015-03-30 | 54.231.2.212 (ClassC) |
| 2019-06-15 | 99.86.58.77 (ClassC) |
| 2024-06-18 | 204.246.191.59 (ClassC) |
| 2024-11-02 | 3.165.160.64 (ClassC) |
| 2025-02-27 | 3.165.160.95 (ClassC) |
| 2025-03-20 | 204.246.191.88 (ClassC) |
| 2025-09-07 | 3.175.34.59 (ClassC) |
| 2025-12-20 | 3.175.34.105 (ClassC) |
| 2025-12-28 | 3.169.173.73 (ClassC) |
| 2026-01-16 | 3.169.173.67 (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 |