| Date | IP Address |
| 2023-02-12 | 99.84.108.121 (ClassC) |
| 2023-02-22 | 143.204.165.78 (ClassC) |
| 2023-04-06 | 18.165.98.73 (ClassC) |
| 2023-06-23 | 13.224.81.45 (ClassC) |
| 2023-09-20 | 52.222.236.127 (ClassC) |
| 2024-06-11 | 18.160.102.42 (ClassC) |
| 2024-06-16 | 204.246.191.51 (ClassC) |
| 2024-08-05 | 18.161.6.11 (ClassC) |
| 2024-08-24 | 65.9.95.86 (ClassC) |
| 2024-12-03 | 3.163.158.64 (ClassC) |
| 2024-12-07 | 13.32.145.115 (ClassC) |
| 2024-12-12 | 99.86.74.105 (ClassC) |
| 2024-12-19 | 3.163.158.88 (ClassC) |
| 2025-02-10 | 204.246.191.10 (ClassC) |
| 2025-03-09 | 3.163.158.72 (ClassC) |
| 2025-03-16 | 3.170.91.91 (ClassC) |
| 2025-03-26 | 204.246.191.3 (ClassC) |
| 2025-04-18 | 108.157.150.7 (ClassC) |
| 2025-05-04 | 52.84.90.26 (ClassC) |
| 2025-05-22 | 18.64.67.16 (ClassC) |
| 2025-05-22 | 18.64.67.3 (ClassC) |
| 2025-06-24 | 3.167.212.6 (ClassC) |
| 2025-06-26 | 52.84.90.20 (ClassC) |
| 2025-07-08 | 204.246.191.104 (ClassC) |
| 2025-10-08 | 3.169.173.4 (ClassC) |
| Date | Domain | IP |
| remoteconfig.sdk.crowd-umlaut.com | 2025-03-26 | 54.217.136.242 |
| webapi.sdk.crowd-umlaut.com | 2024-05-25 | 52.211.224.166 |
| ul.sdk.crowd-umlaut.com | 2024-05-14 | 34.242.187.56 |
| configs.sdk.crowd-umlaut.com | 2024-06-16 | 204.246.191.51 |
| dus.sdk.crowd-umlaut.com | 2024-05-14 | 52.16.51.42 |
| cloudfront.sdk.crowd-umlaut.com | 2024-09-14 | 204.246.191.80 |
| apps.crowd-umlaut.com | 2025-09-06 | 52.210.240.156 |
| www.crowd-umlaut.com | 2024-06-08 | 185.181.104.242 |