| Date | IP Address |
| 2018-05-01 | 52.198.45.199 (ClassC) |
| 2018-05-01 | 52.192.0.208 (ClassC) |
| 2018-06-11 | 52.197.176.8 (ClassC) |
| 2018-06-11 | 52.198.168.97 (ClassC) |
| 2018-10-17 | 52.68.124.242 (ClassC) |
| 2018-10-17 | 54.178.225.255 (ClassC) |
| 2025-01-13 | 157.7.107.40 (ClassC) |
| Date | Domain | IP |
| www.kajimura-tax.jp | 2024-09-01 | 157.7.107.40 |