| Date | IP Address |
| 2015-02-10 | 176.34.59.191 (ClassC) |
| 2023-08-25 | 52.194.76.169 (ClassC) |
| 2023-11-01 | 18.176.17.156 (ClassC) |
| 2023-12-25 | 35.79.253.142 (ClassC) |
| 2024-04-22 | 18.181.178.41 (ClassC) |
| 2024-04-25 | 3.115.222.243 (ClassC) |
| 2024-04-27 | 54.65.177.113 (ClassC) |
| 2024-05-13 | 54.178.3.254 (ClassC) |
| 2024-05-25 | 52.194.175.139 (ClassC) |
| 2024-06-17 | 18.176.187.233 (ClassC) |
| 2024-07-24 | 52.195.38.130 (ClassC) |
| 2024-09-13 | 13.113.221.194 (ClassC) |
| 2024-10-04 | 13.113.122.8 (ClassC) |
| 2024-10-15 | 3.113.100.230 (ClassC) |
| 2024-11-07 | 52.69.25.5 (ClassC) |
| Date | Domain | IP |
| id.sendenkaigi.com | 2024-10-04 | 52.198.1.160 |
| www.sendenkaigi.com | 2023-11-01 | 18.176.17.156 |