| Date | IP Address |
| 2023-10-19 | 52.198.30.225 (ClassC) |
| 2024-03-20 | 35.78.36.127 (ClassC) |
| 2024-07-22 | 54.65.0.71 (ClassC) |
| 2024-11-17 | 54.92.113.240 (ClassC) |
| 2025-02-03 | 175.41.246.58 (ClassC) |
| 2025-05-06 | 54.150.97.25 (ClassC) |
| 2025-07-29 | 54.65.103.243 (ClassC) |
| Date | Domain | IP |
| webkit.seesaa.net.s.hatena.com | 2025-04-06 | 18.177.133.92 |
| diary.yuco.net.s.hatena.com | 2023-10-19 | 52.198.30.225 |