| Date | IP Address |
| 2018-11-21 | 174.35.97.232 (ClassC) |
| 2018-11-21 | 174.35.98.11 (ClassC) |
| 2025-06-26 | 104.18.7.179 (ClassC) |
| 2025-11-22 | 104.18.6.179 (ClassC) |
| Date | Domain | IP |
| sapporofactory.jp.c.acw.hp.transer.com | 2025-09-23 | 104.18.6.179 |
| sapporofactory.jp.e.acw.hp.transer.com | 2025-06-22 | 104.18.7.179 |
| sapporofactory.jp.k.acw.hp.transer.com | 2025-06-19 | 104.18.6.179 |
| sapporofactory.jp.t.acw.hp.transer.com | 2025-06-26 | 104.18.7.179 |