| Property | Value |
| Name | Alexion Pharmaceuticals, Inc. |
| Organization | Alexion Pharmaceuticals, Inc. |
| KavasanskyD@alxn.com | |
| Address | 352 KNOTTER DR |
| Zip Code | 06410-1138 |
| City | CHESHIRE |
| State | CT |
| Country | US |
| Phone | +1.2036997471 |
| NameServer | NS-791.AWSDNS-34.NET |
| Created | 1995-08-16 04:00:00 |
| Changed | 2016-08-15 20:50:20 |
| Expires | 2026-08-15 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2020-09-09 | 54.88.189.59 (ClassC) |
| 2020-09-09 | 3.222.228.169 (ClassC) |
| 2020-11-04 | 52.55.245.99 (ClassC) |
| 2022-09-10 | 34.206.133.168 (ClassC) |
| 2022-09-13 | 52.201.201.212 (ClassC) |
| 2022-12-18 | 3.226.1.6 (ClassC) |
| 2023-01-12 | 52.70.15.198 (ClassC) |
| 2023-06-19 | 54.86.0.103 (ClassC) |
| 2023-08-08 | 54.88.118.140 (ClassC) |
| 2023-08-25 | 34.200.152.230 (ClassC) |
| 2024-03-27 | 54.237.252.105 (ClassC) |
| 2024-04-29 | 18.232.45.142 (ClassC) |
| 2024-06-18 | 54.163.200.155 (ClassC) |
| 2024-07-03 | 18.213.6.26 (ClassC) |
| 2025-09-23 | 3.225.88.235 (ClassC) |
| 2025-09-28 | 34.195.158.88 (ClassC) |
| 2025-11-03 | 52.205.45.40 (ClassC) |
| 2025-11-06 | 34.198.198.118 (ClassC) |
| 2025-12-08 | 3.227.73.50 (ClassC) |
| 2026-01-03 | 54.205.63.233 (ClassC) |
| 2026-02-19 | 3.229.88.243 (ClassC) |