| Property | Value |
| Name | masahiro katayama |
| Organization | masahiro katayama |
| katayama@topcast.jp | |
| Zip Code | 658-0054 |
| City | Higashinada-ku Kobe- |
| State | Hyogo |
| Country | JP |
| Phone | +81.8061660525 |
| NameServer | ns1.c014jp4376.info |
| Created | 2016-05-19 04:58:38 |
| Changed | 2016-07-19 03:45:51 |
| Expires | 2017-05-19 04:58:38 |
| Registrar | GMO Internet, Inc. d |
| Date | IP Address |
| 2025-06-21 | 3.33.152.147 (ClassC) |
| 2025-10-25 | 3.33.130.190 (ClassC) |
| 2026-02-26 | 15.197.148.33 (ClassC) |