| Date | IP Address |
| 2017-03-13 | 52.84.3.123 (ClassC) |
| 2017-03-24 | 52.84.3.112 (ClassC) |
| 2017-03-24 | 52.84.3.16 (ClassC) |
| 2017-05-29 | 52.84.56.124 (ClassC) |
| 2017-07-13 | 52.84.3.172 (ClassC) |
| 2017-10-13 | 52.222.227.57 (ClassC) |
| 2017-12-14 | 205.251.253.128 (ClassC) |
| 2020-08-28 | 13.224.38.119 (ClassC) |
| 2025-09-22 | 23.227.38.65 (ClassC) |
| Date | Domain | IP |
| store.seikowatches.com | 2025-09-22 | 23.227.38.65 |
| www.seikowatches.com | 2024-11-30 | 152.195.19.97 |