| Date | IP Address |
| 2019-08-06 | 8.33.3.94 (ClassC) |
| 2020-04-13 | 18.235.23.191 (ClassC) |
| 2023-08-13 | 52.7.241.230 (ClassC) |
| 2023-08-27 | 3.234.148.246 (ClassC) |
| 2023-11-01 | 3.227.114.158 (ClassC) |
| 2023-11-16 | 44.217.203.243 (ClassC) |
| 2023-11-29 | 34.196.101.106 (ClassC) |
| 2023-12-24 | 52.73.236.171 (ClassC) |
| 2024-01-16 | 18.235.53.210 (ClassC) |
| 2024-01-23 | 34.194.131.211 (ClassC) |
| 2024-03-23 | 54.81.249.198 (ClassC) |
| 2024-04-15 | 23.21.141.246 (ClassC) |
| 2024-04-23 | 18.207.26.172 (ClassC) |
| 2024-05-10 | 3.89.13.132 (ClassC) |
| 2024-05-24 | 44.208.107.171 (ClassC) |
| 2024-06-02 | 18.232.235.150 (ClassC) |
| 2024-06-11 | 3.219.82.23 (ClassC) |
| 2024-07-27 | 3.210.21.195 (ClassC) |
| 2024-08-04 | 54.160.158.103 (ClassC) |
| 2024-08-11 | 3.94.74.143 (ClassC) |
| 2024-08-29 | 54.236.157.236 (ClassC) |
| 2024-09-14 | 52.21.144.2 (ClassC) |
| 2024-09-22 | 3.210.154.214 (ClassC) |
| 2024-10-06 | 44.195.154.63 (ClassC) |
| 2024-10-14 | 34.198.31.9 (ClassC) |
| 2024-10-24 | 3.215.141.51 (ClassC) |
| 2024-11-21 | 100.26.12.242 (ClassC) |
| 2025-09-23 | 172.67.189.70 (ClassC) |
| 2026-01-21 | 104.21.89.128 (ClassC) |
| Date | Domain | IP |
| cm.informaengage.com | 2025-09-03 | 192.29.9.93 |
| gn.informaengage.com | 2025-09-12 | 192.29.69.231 |
| ms.informaengage.com | 2025-05-03 | 192.29.69.149 |
| specialevent.informaengage.com | 2025-05-03 | 192.29.69.149 |
| www.informaengage.com | 2025-02-21 | 8.33.3.94 |
| technology.informaengage.com | 2026-01-06 | 192.29.71.142 |