| Date | IP Address |
| 2020-07-25 | 13.225.53.121 (ClassC) |
| 2020-09-14 | 13.225.48.28 (ClassC) |
| 2020-09-14 | 13.225.48.31 (ClassC) |
| 2021-04-20 | 99.84.189.106 (ClassC) |
| 2021-05-16 | 13.249.42.50 (ClassC) |
| 2022-02-17 | 13.35.122.34 (ClassC) |
| 2022-02-25 | 13.35.121.99 (ClassC) |
| 2022-02-27 | 13.35.121.91 (ClassC) |
| 2022-07-01 | 108.139.1.10 (ClassC) |
| 2022-07-20 | 13.227.74.95 (ClassC) |
| 2022-09-17 | 18.160.10.51 (ClassC) |
| 2022-09-19 | 18.165.98.13 (ClassC) |
| 2023-08-26 | 172.64.146.84 (ClassC) |
| 2024-06-26 | 104.18.41.172 (ClassC) |
| 2024-07-21 | 104.18.0.170 (ClassC) |
| 2024-08-16 | 104.18.1.170 (ClassC) |
| 2025-05-30 | 104.18.35.11 (ClassC) |
| 2025-08-12 | 172.64.152.245 (ClassC) |
| Date | Domain | IP |
| men.xeljanz.com | 2024-08-05 | 104.18.0.170 |
| www.xeljanz.com | 2024-12-11 | 172.64.152.245 |