| Property | Value |
| Name | Alt Co., Ltd. |
| Organization | ALT INC. |
| inet-jpnic@fine.ad.jp | |
| Zip Code | 176-0014 |
| Phone | 03-5946-7336 |
| Fax | 03-5946-7316 |
| NameServer | ns2.canonet.ne.jp |
| Created | 2002-03-08 00:00:00 |
| Changed | 2020-03-31 16:05:09 |
| Expires | 2021-03-31 00:00:00 |
| Date | IP Address |
| 2017-06-05 | 54.64.130.121 (ClassC) |
| 2017-09-26 | 52.69.45.102 (ClassC) |
| 2018-01-13 | 52.197.160.16 (ClassC) |
| 2021-03-01 | 52.68.250.114 (ClassC) |
| 2024-03-06 | 54.178.55.111 (ClassC) |
| 2024-11-23 | 3.114.161.4 (ClassC) |
| 2024-12-07 | 13.231.84.98 (ClassC) |
| 2025-01-12 | 13.113.102.175 (ClassC) |
| 2025-01-26 | 35.75.52.187 (ClassC) |
| 2025-08-20 | 3.112.119.78 (ClassC) |
| 2026-01-20 | 13.158.155.124 (ClassC) |