| Property | Value |
| Name | Alexion Pharmaceuticals, Inc. |
| KavasanskyD@alxn.com | |
| Address | 352 Knotter Drive |
| Zip Code | 06410 |
| City | Cheshire |
| State | CT |
| Country | US |
| Phone | +1.2036997471 |
| NameServer | NS50.WORLDNIC.COM |
| Created | 2011-06-24 18:56:46 |
| Changed | 2016-05-27 14:31:34 |
| Expires | 2017-06-23 23:59:59 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2024-06-28 | 18.118.251.55 (ClassC) |
| 2024-07-01 | 3.133.213.63 (ClassC) |
| 2024-07-31 | 3.139.205.215 (ClassC) |
| 2024-08-06 | 18.221.147.166 (ClassC) |
| 2024-09-01 | 3.131.9.20 (ClassC) |
| 2024-09-13 | 3.128.9.141 (ClassC) |
| 2024-10-03 | 3.20.250.159 (ClassC) |
| 2025-05-07 | 54.157.108.158 (ClassC) |
| 2025-07-18 | 100.28.104.175 (ClassC) |
| 2025-08-05 | 98.83.184.133 (ClassC) |