| Date | IP Address |
| 2021-01-09 | 13.32.81.3 (ClassC) |
| 2021-01-09 | 99.84.214.16 (ClassC) |
| 2021-01-13 | 99.84.214.11 (ClassC) |
| 2021-01-14 | 52.85.86.3 (ClassC) |
| 2021-01-14 | 52.85.86.68 (ClassC) |
| 2024-11-21 | 99.84.66.108 (ClassC) |
| 2024-11-24 | 99.84.66.42 (ClassC) |
| 2024-12-12 | 3.163.189.24 (ClassC) |
| 2025-01-07 | 99.84.66.9 (ClassC) |
| 2025-03-31 | 99.84.66.75 (ClassC) |
| Date | Domain | IP |
| www-preview.gartner.co.jp | 2024-04-13 | 44.214.168.49 |
| www.gartner.co.jp | 2023-11-01 | 99.84.66.108 |