| Date | IP Address |
| 2023-08-15 | 3.234.148.218 (ClassC) |
| 2024-09-05 | 54.237.145.97 (ClassC) |
| 2025-01-02 | 44.199.221.97 (ClassC) |
| Date | Domain | IP |
| api2.taxnotes.com | 2023-08-16 | 34.206.212.15 |
| tna.taxnotes.com | 2024-10-20 | 34.117.60.51 |
| ads.taxnotes.com | 2023-08-15 | 3.234.148.218 |
| pdfs.taxnotes.com | 2024-07-22 | 52.216.142.164 |
| www.taxnotes.com | 2024-09-10 | 99.84.66.31 |
| binary.taxnotes.com | 2023-08-31 | 52.216.89.27 |