| Date | IP Address |
| 2018-06-22 | 23.35.150.83 (ClassC) |
| 2018-07-25 | 216.3.51.106 (ClassC) |
| 2018-07-25 | 95.100.252.208 (ClassC) |
| 2018-07-31 | 23.14.94.23 (ClassC) |
| 2019-01-22 | 65.153.18.184 (ClassC) |
| 2019-03-07 | 23.56.175.152 (ClassC) |
| 2019-05-15 | 23.56.175.184 (ClassC) |
| 2019-08-01 | 23.43.164.98 (ClassC) |
| 2019-09-07 | 184.28.156.41 (ClassC) |
| 2019-11-05 | 23.56.168.168 (ClassC) |
| 2020-03-20 | 173.223.52.235 (ClassC) |
| 2020-04-04 | 165.254.94.255 (ClassC) |
| 2020-11-27 | 23.198.6.62 (ClassC) |
| 2024-06-23 | 23.46.17.7 (ClassC) |
| 2024-07-04 | 104.70.127.58 (ClassC) |
| 2024-07-30 | 23.46.17.29 (ClassC) |
| 2024-11-29 | 23.192.230.91 (ClassC) |
| 2025-02-26 | 23.46.228.168 (ClassC) |
| 2025-04-05 | 23.46.228.166 (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 |