| Property | Value |
| NameServer | NS26.WORLDNIC.COM |
| Created | 1995-11-10 00:00:00 |
| Changed | 2010-08-24 00:00:00 |
| Expires | 2019-11-09 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2023-08-26 | 104.21.57.205 (ClassC) |
| 2024-01-31 | 104.26.5.46 (ClassC) |
| 2024-02-11 | 104.26.4.46 (ClassC) |
| 2024-09-13 | 104.26.10.125 (ClassC) |
| 2024-11-25 | 104.26.11.125 (ClassC) |
| 2024-12-28 | 172.67.69.212 (ClassC) |
| Date | Domain | IP |
| 3d.repligen.com | 2024-11-26 | 199.36.158.100 |
| atoll.repligen.com | 2024-12-28 | 104.26.10.125 |
| cn.repligen.com | 2024-12-02 | 104.26.10.125 |
| www.repligen.com | 2024-07-24 | 104.26.10.125 |