| Date | IP Address |
| 2018-05-14 | 52.49.195.205 (ClassC) |
| 2018-08-08 | 52.17.84.106 (ClassC) |
| 2018-10-17 | 52.31.243.111 (ClassC) |
| 2018-11-01 | 52.49.173.34 (ClassC) |
| 2019-01-22 | 52.31.250.135 (ClassC) |
| 2019-03-20 | 52.31.109.102 (ClassC) |
| 2019-04-29 | 34.252.131.145 (ClassC) |
| 2019-05-18 | 52.48.237.80 (ClassC) |
| 2019-06-20 | 54.77.99.188 (ClassC) |
| 2019-07-12 | 34.248.106.216 (ClassC) |
| 2019-11-04 | 63.33.226.10 (ClassC) |
| 2019-11-25 | 52.209.185.108 (ClassC) |
| 2020-01-15 | 34.249.253.116 (ClassC) |
| 2020-02-20 | 34.254.235.236 (ClassC) |
| 2021-01-21 | 52.213.237.192 (ClassC) |
| 2024-03-25 | 63.34.198.23 (ClassC) |
| 2025-03-27 | 52.215.95.29 (ClassC) |
| 2025-04-20 | 54.194.127.198 (ClassC) |
| 2025-06-20 | 3.255.48.233 (ClassC) |
| 2026-02-27 | 162.159.128.70 (ClassC) |
| Date | Domain | IP |
| www.243-sangyou.jp | 2024-09-30 | 52.215.95.29 |