| Date | IP Address |
| 2019-07-10 | 23.42.158.8 (ClassC) |
| 2019-11-06 | 23.56.168.168 (ClassC) |
| 2020-06-28 | 23.54.164.106 (ClassC) |
| 2020-09-07 | 69.192.0.48 (ClassC) |
| 2020-09-07 | 69.192.0.9 (ClassC) |
| 2020-12-21 | 23.198.6.8 (ClassC) |
| 2022-10-16 | 104.76.210.212 (ClassC) |
| 2023-09-16 | 184.28.93.97 (ClassC) |
| 2023-11-02 | 104.96.163.209 (ClassC) |
| 2024-02-05 | 23.44.175.142 (ClassC) |
| 2024-03-06 | 104.96.163.210 (ClassC) |
| 2024-04-15 | 23.192.230.82 (ClassC) |
| 2024-07-02 | 104.70.127.52 (ClassC) |
| 2024-07-15 | 23.46.17.59 (ClassC) |
| 2024-08-09 | 23.46.17.27 (ClassC) |
| 2024-08-14 | 23.192.230.87 (ClassC) |
| 2024-08-24 | 104.98.114.193 (ClassC) |
| 2024-09-23 | 23.46.17.16 (ClassC) |
| 2024-10-17 | 23.46.17.9 (ClassC) |
| 2024-11-21 | 23.46.17.52 (ClassC) |
| 2024-11-21 | 23.203.49.20 (ClassC) |
| 2024-11-25 | 23.54.19.153 (ClassC) |
| 2024-12-04 | 23.54.19.89 (ClassC) |
| 2025-01-30 | 23.44.175.191 (ClassC) |
| 2025-03-24 | 23.59.88.201 (ClassC) |
| 2025-04-07 | 23.46.228.168 (ClassC) |
| 2025-07-01 | 23.216.147.206 (ClassC) |
| 2025-07-16 | 23.216.147.194 (ClassC) |
| 2025-07-29 | 23.216.147.198 (ClassC) |
| 2025-08-12 | 23.46.228.172 (ClassC) |
| Date | Domain | IP |
| mail01.sizeer.hu | 2024-09-18 | 23.46.17.27 |
| relay2.sizeer.hu | 2024-06-23 | 23.46.17.9 |
| blog.sizeer.hu | 2024-04-30 | 23.46.17.59 |
| ai.sizeer.hu | 2025-07-12 | 20.73.149.220 |
| www.sizeer.hu | 2023-11-02 | 104.96.163.209 |