| Property | Value |
| Name | Arena Pharmaceuticals Inc. |
| Organization | Arena Pharmaceuticals, Inc. |
| webmaster@arenapharm.com | |
| Address | 6154 Nancy Ridge Drive |
| Zip Code | 92121 |
| City | San Diego |
| State | CA |
| Country | US |
| Phone | +1.8584537200 |
| Fax | +1.8584537210 |
| NameServer | dmtu.mt.ns.els-gms.att.net |
| Created | 1997-11-22 05:00:00 |
| Changed | 2014-11-17 06:25:34 |
| Expires | 2015-11-21 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2018-04-24 | 104.79.138.252 (ClassC) |
| 2019-04-22 | 23.64.118.147 (ClassC) |
| 2021-01-09 | 184.51.3.145 (ClassC) |
| 2021-04-10 | 172.232.13.33 (ClassC) |
| 2021-07-29 | 184.25.237.162 (ClassC) |
| 2023-05-26 | 23.47.51.148 (ClassC) |
| 2024-07-27 | 23.46.17.5 (ClassC) |
| 2025-01-12 | 23.46.228.164 (ClassC) |