| Date | IP Address |
| 2018-06-25 | 145.225.1.42 (ClassC) |
| 2020-03-04 | 23.199.50.33 (ClassC) |
| 2020-04-01 | 63.239.232.35 (ClassC) |
| 2020-07-02 | 23.56.169.16 (ClassC) |
| 2021-06-12 | 104.125.2.26 (ClassC) |
| 2022-03-24 | 23.223.240.83 (ClassC) |
| 2022-05-25 | 23.12.147.74 (ClassC) |
| 2023-05-12 | 96.17.11.67 (ClassC) |
| 2023-08-26 | 104.70.127.18 (ClassC) |
| 2024-11-25 | 23.46.17.56 (ClassC) |
| 2025-07-27 | 23.210.216.166 (ClassC) |
| 2025-08-13 | 23.210.216.141 (ClassC) |
| 2025-08-16 | 23.199.47.69 (ClassC) |
| 2025-08-19 | 23.210.216.151 (ClassC) |
| 2025-09-01 | 23.216.147.197 (ClassC) |
| 2025-12-08 | 184.25.123.20 (ClassC) |
| 2026-01-06 | 23.46.228.174 (ClassC) |
| Date | Domain | IP |
| psg.linde-gaz.pl | 2024-11-25 | 23.54.19.99 |
| www.linde-gaz.pl | 2024-11-25 | 23.54.19.201 |