| Date | IP Address |
| 2025-01-30 | 18.158.230.87 (ClassC) |
| 2025-02-09 | 3.70.123.116 (ClassC) |
| 2025-03-03 | 18.159.23.158 (ClassC) |
| 2025-03-10 | 3.124.226.185 (ClassC) |
| 2025-03-13 | 3.75.157.28 (ClassC) |
| 2025-03-27 | 3.66.252.32 (ClassC) |
| 2025-05-15 | 199.60.103.108 (ClassC) |
| 2026-01-02 | 199.60.103.8 (ClassC) |
| Date | Domain | IP |
| ns1.basecom.de | 2025-11-22 | 62.116.159.4 |
| NS2.BASECOM.DE | 2025-12-11 | 217.160.113.37 |
| ns3.basecom.de | 2014-09-21 | 195.34.161.195 |
| jira.basecom.de | 2025-10-18 | 3.75.67.181 |
| confluence.basecom.de | 2025-05-02 | 18.157.202.2 |
| graylog.basecom.de | 2024-10-05 | 3.120.163.186 |
| ftp.basecom.de | 2024-10-19 | 18.158.230.87 |
| www.basecom.de | 2024-11-25 | 18.158.230.87 |