| Date | IP Address |
| 2018-07-20 | 104.198.56.15 (ClassC) |
| 2019-03-18 | 167.99.4.63 (ClassC) |
| 2019-08-24 | 142.93.122.177 (ClassC) |
| 2019-09-13 | 104.248.120.187 (ClassC) |
| 2019-11-28 | 34.200.233.150 (ClassC) |
| 2020-01-22 | 162.243.166.170 (ClassC) |
| 2020-01-31 | 104.248.63.231 (ClassC) |
| 2024-06-27 | 52.9.166.110 (ClassC) |
| 2024-08-08 | 13.57.148.141 (ClassC) |
| 2024-08-27 | 50.18.142.31 (ClassC) |
| 2025-01-12 | 54.215.62.21 (ClassC) |
| Date | Domain | IP |
| image.jp.genmab.com | 2024-04-30 | 23.192.230.144 |
| ir.genmab.com | 2024-06-23 | 23.46.17.7 |
| careers.genmab.com | 2024-11-10 | 18.161.6.110 |
| 2017overview.genmab.com | 2024-06-27 | 52.9.166.110 |
| 2018overview.genmab.com | 2024-07-28 | 50.18.215.94 |
| 2019overview.genmab.com | 2024-08-12 | 13.57.148.141 |
| www.genmab.com | 2024-04-30 | 141.193.213.21 |
| gmbcloudgateway.genmab.com | 2023-08-25 | 20.82.44.202 |