| Property | Value |
| Name | Alexion Pharmaceuticals, Inc. |
| Organization | Alexion Pharmaceuticals, Inc. |
| no.valid.email@worldnic.com | |
| Address | 352 Knotter Drive |
| Zip Code | 06410 |
| City | Cheshire |
| State | CT |
| Country | US |
| Phone | +1.2032722596 |
| NameServer | ns52.worldnic.com |
| Created | 2005-07-21 14:55:28 |
| Changed | 2015-05-22 07:25:24 |
| Expires | 2017-07-21 14:55:28 |
| Registrar | Network Solutions, L |
| Date | IP Address |
| 2024-10-08 | 18.224.0.167 (ClassC) |
| 2025-06-30 | 100.28.104.175 (ClassC) |
| 2025-08-20 | 98.83.184.133 (ClassC) |
| 2026-03-01 | 54.157.108.158 (ClassC) |