| Property | Value |
| Organization | ALC PRESS INC. |
| NameServer | viola.scsc3.net |
| Created | 1995-06-05 00:00:00 |
| Changed | 2014-06-30 16:24:33 |
| Date | IP Address |
| 2021-01-29 | 52.84.22.108 (ClassC) |
| 2021-01-29 | 52.84.22.71 (ClassC) |
| 2021-01-29 | 52.84.22.72 (ClassC) |
| 2021-07-06 | 99.84.64.53 (ClassC) |
| 2021-07-20 | 99.84.64.58 (ClassC) |
| 2024-08-01 | 99.84.66.84 (ClassC) |
| 2024-09-07 | 99.84.66.114 (ClassC) |
| 2024-12-07 | 18.238.217.58 (ClassC) |
| 2024-12-25 | 99.84.66.19 (ClassC) |
| Date | Domain | IP |
| cdn1.alc.co.jp | 2024-04-10 | 146.75.42.225 |
| cdn2.alc.co.jp | 2014-01-22 | 54.230.91.199 |
| gotcha.alc.co.jp | 2024-09-04 | 3.163.24.2 |
| eikaiwa.alc.co.jp | 2024-08-01 | 13.107.253.70 |
| kc.alc.co.jp | 2024-11-24 | 3.115.100.51 |
| cdnidcf.alc.co.jp | 2024-07-14 | 146.75.42.225 |
| ej.alc.co.jp | 2024-06-30 | 99.84.66.40 |
| info.alc.co.jp | 2021-07-06 | 99.84.64.53 |
| nihongo.alc.co.jp | 2024-08-13 | 13.107.246.70 |
| eowp.alc.co.jp | 2024-12-06 | 150.95.162.241 |
| lms.alc.co.jp | 2024-06-27 | 13.107.246.70 |
| www.alc.co.jp | 2024-08-09 | 3.163.24.73 |