| Date | IP Address |
| 2024-12-12 | 18.198.5.164 (ClassC) |
| 2025-03-02 | 3.120.63.56 (ClassC) |
| 2025-07-30 | 3.69.184.89 (ClassC) |
| 2025-08-12 | 3.74.68.178 (ClassC) |
| 2025-09-22 | 18.158.38.179 (ClassC) |
| 2025-12-02 | 52.57.50.3 (ClassC) |
| Date | Domain | IP |
| q01.rheinenergie.cloud | 2024-10-11 | 18.193.161.55 |
| s3.rheinenergie.cloud | 2024-05-27 | 54.231.139.168 |
| vmb-prod.rheinenergie.cloud | 2024-12-27 | 18.197.205.78 |
| ayd.rheinenergie.cloud | 2025-04-07 | 199.36.158.100 |
| vmb-staging.rheinenergie.cloud | 2024-10-11 | 52.57.182.148 |
| apex-staging.rheinenergie.cloud | 2024-12-12 | 18.198.5.164 |
| alarmierung.rheinenergie.cloud | 2024-04-13 | 35.158.50.242 |
| gremienportal.rheinenergie.cloud | 2024-10-11 | 52.57.108.25 |
| gisportal.rheinenergie.cloud | 2024-04-13 | 3.76.19.90 |
| op-scim.rheinenergie.cloud | 2025-09-25 | 34.141.3.83 |
| stadtwerke-pulheim.rheinenergie.cloud | 2024-10-11 | 18.185.227.146 |
| admin.rheinenergie.cloud | 2025-09-06 | 199.36.158.100 |
| bi-demo.rheinenergie.cloud | 2024-04-13 | 18.198.65.124 |
| geoserver.rheinenergie.cloud | 2024-04-13 | 3.76.19.90 |
| avx-labor.rheinenergie.cloud | 2025-09-06 | 20.160.202.202 |
| summit.rheinenergie.cloud | 2025-09-14 | 199.36.158.100 |
| my.rheinenergie.cloud | 2022-06-20 | 130.211.106.211 |
| community.rheinenergie.cloud | 2025-10-05 | 199.36.158.100 |