| Date | IP Address |
| 2024-04-12 | 20.48.2.56 (ClassC) |
| 2026-02-11 | 20.27.184.84 (ClassC) |
| Date | Domain | IP |
| speedyprod-cloud.wuerth.co.jp | 2024-05-13 | 52.253.100.191 |
| speedytest-cloud.wuerth.co.jp | 2024-04-12 | 20.48.2.56 |
| eshop.wuerth.co.jp | 2023-08-25 | 23.74.140.114 |
| www.wuerth.co.jp | 2023-08-25 | 23.202.193.157 |