| Property | Value |
| Organization | Rakuten, Inc. |
| NameServer | ns03.rakuten.co.jp |
| Created | 1997-02-07 00:00:00 |
| Changed | 2016-02-29 16:11:18 |
| Date | IP Address |
| 2015-01-02 | 133.237.16.88 (ClassC) |
| 2015-04-09 | 133.237.17.89 (ClassC) |
| 2019-12-12 | 133.237.48.211 (ClassC) |
| 2020-06-29 | 133.237.60.138 (ClassC) |
| 2025-08-13 | 133.237.109.68 (ClassC) |
| Date | Domain | IP |
| api.bookmark.rakuten.co.jp | 2024-03-17 | 133.237.105.6 |
| g01.api.bookmark.rakuten.co.jp | 2015-01-02 | 133.237.16.88 |
| g02.api.bookmark.rakuten.co.jp | 2025-07-28 | 133.237.176.47 |
| my.bookmark.rakuten.co.jp | 2025-03-06 | 133.237.176.41 |