| Date | IP Address |
| 2024-09-16 | 54.92.60.166 (ClassC) |
| 2024-11-24 | 3.114.57.224 (ClassC) |
| 2025-02-16 | 18.181.25.239 (ClassC) |
| 2025-05-07 | 54.150.122.19 (ClassC) |
| 2025-05-29 | 52.195.40.255 (ClassC) |
| 2025-08-07 | 18.182.160.238 (ClassC) |
| 2025-08-29 | 54.238.93.55 (ClassC) |
| 2025-10-27 | 18.182.176.113 (ClassC) |
| 2025-12-15 | 52.196.234.168 (ClassC) |
| 2026-01-06 | 3.113.65.128 (ClassC) |
| 2026-01-27 | 35.74.126.85 (ClassC) |
| 2026-02-25 | 13.159.80.182 (ClassC) |
| Date | Domain | IP |
| echo2.prod.atlink.jp | 2024-11-24 | 52.68.32.156 |
| echo3.prod.atlink.jp | 2024-11-24 | 3.114.57.224 |
| echo4.prod.atlink.jp | 2024-11-24 | 52.68.32.156 |
| echo5.prod.atlink.jp | 2024-11-24 | 52.68.32.156 |
| echo.prod.atlink.jp | 2024-11-24 | 3.114.57.224 |