| Date | IP Address |
| 2025-01-15 | 182.48.49.149 (ClassC) |
| Date | Domain | IP |
| kwta.japanopen-tennis.com | 2024-11-05 | 182.48.49.149 |
| mail.kwta.japanopen-tennis.com | 2024-10-09 | 182.48.49.149 |
| www.kwta.japanopen-tennis.com | 2024-11-08 | 182.48.49.149 |
| mail.japanopen-tennis.com | 2024-07-16 | 182.48.49.149 |
| ftp.japanopen-tennis.com | 2024-07-16 | 182.48.49.149 |
| www.japanopen-tennis.com | 2024-10-31 | 182.48.49.149 |
| iz.japanopen-tennis.com | 2024-09-23 | 182.48.49.149 |
| www.iz.japanopen-tennis.com | 2025-01-15 | 182.48.49.149 |