| Date | IP Address |
| 2013-08-03 | 86.54.124.43 (ClassC) |
| 2016-09-19 | 134.213.138.194 (ClassC) |
| 2017-02-14 | 146.177.6.240 (ClassC) |
| 2017-09-23 | 178.79.209.63 (ClassC) |
| 2017-11-27 | 178.79.200.190 (ClassC) |
| 2018-01-11 | 178.79.250.59 (ClassC) |
| 2019-08-02 | 185.178.54.40 (ClassC) |
| 2019-10-09 | 69.164.18.62 (ClassC) |
| 2019-12-08 | 35.242.150.190 (ClassC) |
| 2025-06-16 | 141.193.213.11 (ClassC) |
| 2026-02-18 | 141.193.213.10 (ClassC) |
| Date | Domain | IP |
| data1.zuken.com | 2025-08-01 | 213.61.179.135 |
| vpn1.zuken.com | 2025-06-22 | 213.61.179.138 |
| eu.galop.zuken.com | 2025-09-04 | 20.79.168.232 |
| eu.sandboxgalop.zuken.com | 2025-07-14 | 20.52.10.175 |
| rdnet.zuken.com | 2026-01-28 | 23.41.4.80 |
| support.zuken.com | 2024-09-04 | 68.142.74.34 |
| eu.zuken.com | 2025-01-18 | 104.17.70.206 |
| www.zuken.com | 2025-06-16 | 141.193.213.11 |