| Date | IP Address |
| 2023-08-25 | 43.207.9.212 (ClassC) |
| 2023-11-14 | 52.196.97.184 (ClassC) |
| 2023-12-04 | 18.181.55.251 (ClassC) |
| 2024-02-21 | 18.177.33.212 (ClassC) |
| 2024-03-24 | 13.113.15.170 (ClassC) |
| 2024-04-21 | 13.115.88.124 (ClassC) |
| 2024-05-01 | 54.92.121.23 (ClassC) |
| 2024-05-17 | 54.199.1.80 (ClassC) |
| 2024-05-25 | 52.197.2.45 (ClassC) |
| 2024-05-29 | 13.113.162.101 (ClassC) |
| 2024-07-13 | 54.178.78.8 (ClassC) |
| 2024-07-22 | 57.181.149.75 (ClassC) |
| 2024-08-24 | 13.114.135.77 (ClassC) |
| 2024-09-22 | 18.177.186.199 (ClassC) |
| 2024-10-28 | 52.68.216.28 (ClassC) |
| 2024-11-24 | 18.176.7.107 (ClassC) |
| 2024-12-06 | 54.249.126.243 (ClassC) |
| 2025-01-01 | 3.115.255.73 (ClassC) |
| 2025-02-03 | 13.112.178.250 (ClassC) |
| 2025-02-15 | 35.74.133.72 (ClassC) |
| 2025-03-02 | 3.114.71.238 (ClassC) |
| 2025-05-28 | 18.177.34.238 (ClassC) |
| 2025-06-06 | 57.180.227.122 (ClassC) |
| 2025-08-25 | 13.115.156.64 (ClassC) |
| 2026-01-15 | 13.158.156.79 (ClassC) |
| 2026-02-01 | 18.181.45.49 (ClassC) |
| Date | Domain | IP |
| asutaworks.jp21.com | 2024-11-24 | 54.249.126.243 |
| www.jp21.com | 2024-04-13 | 54.92.121.23 |