| Date | IP Address |
| 2023-08-26 | 13.230.123.165 (ClassC) |
| 2023-11-10 | 54.95.172.98 (ClassC) |
| 2024-03-07 | 13.115.49.221 (ClassC) |
| 2024-04-19 | 3.113.57.115 (ClassC) |
| 2024-05-02 | 3.113.40.46 (ClassC) |
| 2024-05-08 | 54.65.142.162 (ClassC) |
| 2024-05-13 | 52.195.117.69 (ClassC) |
| 2024-05-30 | 18.176.129.185 (ClassC) |
| 2024-06-07 | 54.238.247.30 (ClassC) |
| 2024-06-23 | 175.41.210.131 (ClassC) |
| 2024-07-24 | 35.75.47.98 (ClassC) |
| 2024-08-17 | 52.195.101.0 (ClassC) |
| 2024-08-24 | 54.92.87.242 (ClassC) |
| 2024-09-09 | 13.230.182.188 (ClassC) |
| 2024-09-24 | 18.181.32.48 (ClassC) |
| 2024-10-09 | 13.112.7.150 (ClassC) |
| 2024-10-19 | 54.64.1.169 (ClassC) |
| 2024-10-29 | 35.76.93.164 (ClassC) |
| 2024-11-06 | 52.194.74.159 (ClassC) |
| 2024-11-18 | 52.196.28.51 (ClassC) |
| 2024-12-30 | 13.113.63.250 (ClassC) |
| 2025-01-11 | 57.182.49.115 (ClassC) |
| 2025-01-29 | 13.114.132.236 (ClassC) |
| 2025-02-04 | 54.65.124.163 (ClassC) |
| 2025-03-10 | 52.196.212.36 (ClassC) |
| 2025-03-31 | 57.181.252.239 (ClassC) |
| Date | Domain | IP |
| service.bizer.jp | 2025-02-27 | 52.197.56.126 |
| help-team.bizer.jp | 2024-09-25 | 141.101.90.99 |
| incorporation.bizer.jp | 2025-02-27 | 54.65.170.242 |