| Date | IP Address |
| 2023-11-16 | 52.70.42.34 (ClassC) |
| 2024-06-09 | 52.55.30.81 (ClassC) |
| 2024-07-22 | 52.4.144.205 (ClassC) |
| 2024-10-14 | 54.211.110.156 (ClassC) |
| 2024-12-06 | 3.220.15.71 (ClassC) |
| 2025-01-02 | 3.210.161.130 (ClassC) |
| 2025-02-24 | 34.234.209.47 (ClassC) |
| 2025-04-27 | 54.209.226.41 (ClassC) |
| 2025-08-18 | 54.221.228.91 (ClassC) |
| 2025-11-17 | 3.220.163.9 (ClassC) |
| Date | Domain | IP |
| psndesapp02.avantorsciences.com | 2024-09-21 | 3.213.149.135 |
| im-stage2.avantorsciences.com | 2024-05-03 | 54.235.169.227 |
| im-dev2.avantorsciences.com | 2024-05-03 | 34.206.136.21 |
| im-stage3.avantorsciences.com | 2024-05-03 | 3.233.1.118 |
| im-stage4.avantorsciences.com | 2024-07-19 | 104.17.255.75 |
| iot-mlive-qa.avantorsciences.com | 2023-11-16 | 52.70.42.34 |
| iot-mlive-prod.avantorsciences.com | 2024-08-09 | 54.163.142.108 |
| eplportalde.avantorsciences.com | 2025-07-19 | 104.17.206.63 |
| masterflexlive.avantorsciences.com | 2025-09-02 | 104.18.19.227 |
| api.avantorsciences.com | 2025-02-19 | 104.17.166.48 |
| cheminfo.avantorsciences.com | 2025-05-04 | 104.19.229.67 |
| analytics.avantorsciences.com | 2025-05-13 | 104.17.206.63 |
| eplportalus.avantorsciences.com | 2025-09-02 | 104.17.206.63 |
| eplsandboxus.avantorsciences.com | 2025-07-08 | 104.17.206.63 |
| iot-mlive-dev.avantorsciences.com | 2024-06-09 | 54.161.243.18 |
| www.avantorsciences.com | 2024-06-01 | 104.17.255.75 |