| Date | IP Address |
| 2024-04-12 | 3.74.67.150 (ClassC) |
| 2025-02-20 | 3.120.197.103 (ClassC) |
| 2025-04-28 | 3.123.251.147 (ClassC) |
| 2025-05-25 | 3.125.186.131 (ClassC) |
| 2025-07-11 | 18.158.17.229 (ClassC) |
| 2025-08-17 | 18.195.255.64 (ClassC) |
| 2025-09-02 | 52.28.51.207 (ClassC) |
| 2025-10-05 | 18.185.244.85 (ClassC) |
| 2025-11-28 | 3.123.124.206 (ClassC) |
| 2026-01-08 | 18.193.50.202 (ClassC) |
| 2026-02-22 | 18.153.218.127 (ClassC) |
| Date | Domain | IP |
| ir.adctherapeutics.com | 2025-10-11 | 162.159.130.11 |
| ouradct.adctherapeutics.com | 2024-04-12 | 3.74.67.150 |
| www.adctherapeutics.com | 2025-09-02 | 141.193.213.21 |