| Date | IP Address |
| 2022-04-12 | 23.55.220.8 (ClassC) |
| 2023-03-17 | 104.123.159.10 (ClassC) |
| 2023-07-06 | 23.220.102.60 (ClassC) |
| 2023-07-12 | 23.40.99.116 (ClassC) |
| 2024-04-09 | 23.35.68.186 (ClassC) |
| 2024-09-08 | 23.213.175.145 (ClassC) |
| 2024-09-20 | 23.213.175.185 (ClassC) |
| 2024-10-17 | 23.213.26.68 (ClassC) |
| 2024-10-17 | 184.25.119.145 (ClassC) |
| 2025-07-16 | 23.216.147.35 (ClassC) |
| 2025-11-22 | 23.32.75.168 (ClassC) |
| Date | Domain | IP |
| image.e-mail.celent.com | 2025-03-22 | 23.196.150.202 |
| go.celent.com | 2024-09-08 | 23.213.175.145 |
| www.celent.com | 2024-11-25 | 168.168.48.49 |