| Date | IP Address |
| 2014-05-16 | 198.47.108.81 (ClassC) |
| 2014-05-28 | 204.2.222.11 (ClassC) |
| 2014-05-30 | 64.145.86.75 (ClassC) |
| 2014-06-02 | 64.145.86.17 (ClassC) |
| 2014-07-11 | 207.86.215.185 (ClassC) |
| 2015-04-16 | 128.177.96.19 (ClassC) |
| 2016-07-02 | 23.218.156.80 (ClassC) |
| 2016-09-07 | 63.238.216.152 (ClassC) |
| 2017-03-10 | 23.63.226.153 (ClassC) |
| 2018-12-25 | 23.10.240.200 (ClassC) |
| 2018-12-25 | 23.10.240.218 (ClassC) |
| 2018-12-29 | 23.54.162.161 (ClassC) |
| 2024-01-10 | 184.28.50.35 (ClassC) |
| 2024-07-08 | 23.44.175.171 (ClassC) |
| 2024-11-24 | 23.192.230.134 (ClassC) |
| 2025-01-30 | 23.54.19.104 (ClassC) |
| 2025-06-29 | 23.192.230.135 (ClassC) |
| 2025-08-03 | 23.192.230.141 (ClassC) |
| 2025-08-10 | 23.55.167.10 (ClassC) |
| Date | Domain | IP |
| qa1.patheon.com | 2024-08-28 | 23.44.251.57 |
| dev1.patheon.com | 2025-05-11 | 2.19.142.49 |
| qa2.patheon.com | 2023-08-25 | 23.37.222.121 |
| dev2.patheon.com | 2024-10-28 | 23.44.251.57 |
| www-qa.patheon.com | 2024-06-30 | 23.37.222.121 |
| admin.patheon.com | 2023-08-25 | 23.37.222.121 |
| qa1-admin.patheon.com | 2023-08-25 | 23.37.222.121 |
| dev1-admin.patheon.com | 2024-08-28 | 23.198.158.241 |
| qa2-admin.patheon.com | 2024-09-03 | 23.44.251.57 |
| dev2-admin.patheon.com | 2023-08-25 | 23.37.222.121 |
| images.info.patheon.com | 2014-07-11 | 207.86.215.185 |
| ir.patheon.com | 2024-07-04 | 23.41.4.70 |
| www.patheon.com | 2023-08-25 | 23.37.222.121 |
| mysupply.patheon.com | 2024-09-15 | 3.163.24.6 |