| Date | IP Address |
| 2018-06-09 | 172.217.19.208 (ClassC) |
| 2024-05-10 | 172.217.23.123 (ClassC) |
| 2024-06-04 | 142.250.185.251 (ClassC) |
| 2024-06-11 | 172.217.16.155 (ClassC) |
| 2024-07-02 | 216.58.206.91 (ClassC) |
| 2024-08-08 | 142.250.74.219 (ClassC) |
| 2024-09-30 | 172.217.16.219 (ClassC) |
| 2024-11-21 | 142.250.184.219 (ClassC) |
| 2024-12-09 | 172.217.18.27 (ClassC) |
| 2024-12-19 | 142.250.185.155 (ClassC) |
| 2024-12-27 | 142.250.186.91 (ClassC) |
| 2025-01-30 | 142.250.186.59 (ClassC) |
| 2025-03-03 | 142.250.181.251 (ClassC) |
| 2025-03-24 | 142.250.186.155 (ClassC) |
| 2025-04-07 | 142.250.184.251 (ClassC) |
| 2025-05-10 | 142.250.186.123 (ClassC) |
| 2025-05-18 | 142.250.185.91 (ClassC) |
| 2025-07-11 | 142.250.185.187 (ClassC) |
| 2026-02-05 | 142.251.140.187 (ClassC) |
| 2026-02-27 | 142.250.129.207 (ClassC) |
| Date | Domain | IP |
| www.spring-security.de | 2025-01-18 | 142.251.33.123 |