| Date | IP Address |
| 2025-01-10 | 18.206.18.80 (ClassC) |
| Date | Domain | IP |
| prod01.taxone.thomsonreuters.com | 2024-11-25 | 52.7.188.104 |
| uat01.taxone.thomsonreuters.com | 2024-09-07 | 52.206.11.233 |
| prod02.taxone.thomsonreuters.com | 2024-11-25 | 34.206.90.91 |
| prod03.taxone.thomsonreuters.com | 2024-11-24 | 35.178.127.172 |
| uat03.taxone.thomsonreuters.com | 2024-11-24 | 13.41.93.110 |
| qa.taxone.thomsonreuters.com | 2024-05-14 | 3.224.223.230 |
| ftpadmin.prod.taxone.thomsonreuters.com | 2024-11-24 | 3.221.168.63 |
| ftpadmin.uat.taxone.thomsonreuters.com | 2025-01-10 | 18.206.18.80 |