| Date | IP Address |
| 2018-05-28 | 13.33.126.121 (ClassC) |
| 2019-03-05 | 52.84.246.12 (ClassC) |
| 2019-03-05 | 52.84.246.158 (ClassC) |
| 2020-08-02 | 13.32.202.107 (ClassC) |
| 2020-08-17 | 99.84.42.53 (ClassC) |
| 2020-08-17 | 99.84.42.9 (ClassC) |
| 2020-10-07 | 13.35.82.22 (ClassC) |
| 2020-10-07 | 13.35.82.47 (ClassC) |
| 2020-11-02 | 65.8.186.21 (ClassC) |
| 2020-11-02 | 65.8.186.3 (ClassC) |
| 2020-11-26 | 13.32.207.55 (ClassC) |
| 2020-11-26 | 13.32.207.6 (ClassC) |
| 2020-11-26 | 13.32.207.77 (ClassC) |
| 2021-01-09 | 65.8.180.75 (ClassC) |
| 2021-01-10 | 65.8.180.68 (ClassC) |
| 2021-01-13 | 65.8.180.10 (ClassC) |
| 2021-03-15 | 99.86.33.70 (ClassC) |
| 2021-10-10 | 143.204.225.108 (ClassC) |
| 2023-11-11 | 204.246.191.105 (ClassC) |
| 2024-07-27 | 99.84.66.21 (ClassC) |
| 2025-02-23 | 3.163.158.112 (ClassC) |
| 2025-03-15 | 99.84.66.77 (ClassC) |
| 2025-04-08 | 99.84.66.23 (ClassC) |
| 2025-04-28 | 99.84.66.16 (ClassC) |
| 2025-07-07 | 3.163.158.116 (ClassC) |
| Date | Domain | IP |
| click.smc.margarethowell.jp | 2025-05-13 | 128.17.226.173 |
| mail.margarethowell.jp | 2025-05-30 | 202.181.97.16 |
| www.margarethowell.jp | 2024-08-27 | 104.16.54.49 |