| Property | Value |
| Name | Regeneron Pharmaceuticals, Inc. |
| Organization | Regeneron Pharmaceuticals, Inc. |
| nicholas.krasny@regeneron.com | |
| Address | 777 Old Saw Mill River Road |
| Zip Code | 10591 |
| City | Tarrytown |
| State | NY |
| Country | US |
| Phone | +1.9999999999 |
| Fax | +1.9999999999 |
| NameServer | NS12.WORLDNIC.COM |
| Created | 1997-07-10 04:00:00 |
| Changed | 2015-01-28 23:25:31 |
| Expires | 2023-07-09 00:00:00 |
| Registrar | NETWORK SOLUTIONS, L |
| Date | IP Address |
| 2018-08-31 | 204.237.173.186 (ClassC) |
| 2018-09-10 | 72.246.117.58 (ClassC) |
| 2018-10-01 | 23.53.127.8 (ClassC) |
| 2018-10-11 | 104.91.167.89 (ClassC) |
| 2018-10-15 | 23.48.209.139 (ClassC) |
| 2018-10-15 | 23.48.209.64 (ClassC) |
| 2018-11-06 | 128.177.96.203 (ClassC) |
| 2018-11-06 | 128.177.96.205 (ClassC) |
| 2019-03-15 | 23.3.97.216 (ClassC) |
| 2019-09-15 | 23.56.175.178 (ClassC) |
| 2019-11-04 | 23.42.158.34 (ClassC) |
| 2019-11-25 | 23.56.175.139 (ClassC) |
| 2020-03-18 | 165.254.95.58 (ClassC) |
| 2020-10-10 | 104.94.100.178 (ClassC) |
| 2020-11-30 | 23.198.6.24 (ClassC) |
| 2020-11-30 | 23.198.6.54 (ClassC) |
| 2021-10-19 | 23.223.240.83 (ClassC) |
| 2022-07-05 | 23.38.191.24 (ClassC) |
| 2023-02-24 | 23.212.251.10 (ClassC) |
| 2024-03-06 | 104.96.163.210 (ClassC) |
| 2024-07-06 | 104.70.127.59 (ClassC) |
| 2024-10-04 | 23.46.17.9 (ClassC) |
| 2024-10-08 | 23.46.17.12 (ClassC) |
| 2024-11-24 | 23.46.17.44 (ClassC) |
| 2024-12-11 | 23.46.228.170 (ClassC) |
| 2025-05-02 | 23.46.228.174 (ClassC) |
| 2025-07-14 | 23.216.147.204 (ClassC) |
| 2025-08-07 | 23.216.147.194 (ClassC) |
| 2025-08-12 | 23.216.147.206 (ClassC) |