| Date | IP Address |
| 2024-02-03 | 52.198.24.122 (ClassC) |
| 2024-02-22 | 54.199.234.217 (ClassC) |
| 2024-04-29 | 3.112.157.243 (ClassC) |
| 2024-05-06 | 54.178.76.93 (ClassC) |
| 2024-05-30 | 54.238.212.195 (ClassC) |
| 2024-06-07 | 52.199.66.236 (ClassC) |
| 2024-06-15 | 175.41.230.249 (ClassC) |
| 2024-07-02 | 52.69.66.130 (ClassC) |
| 2024-08-09 | 35.76.211.82 (ClassC) |
| 2024-08-25 | 52.68.115.128 (ClassC) |
| 2024-09-15 | 35.74.72.113 (ClassC) |
| 2024-09-22 | 18.176.80.117 (ClassC) |
| 2024-10-12 | 18.180.182.188 (ClassC) |
| 2024-10-27 | 52.194.161.154 (ClassC) |
| 2024-11-09 | 54.248.122.140 (ClassC) |
| 2024-11-18 | 52.195.245.239 (ClassC) |
| 2024-12-15 | 13.112.32.172 (ClassC) |
| 2025-01-09 | 13.113.199.178 (ClassC) |
| 2025-01-27 | 18.182.69.196 (ClassC) |
| 2025-02-09 | 57.181.97.218 (ClassC) |
| 2025-03-08 | 57.181.166.127 (ClassC) |
| 2025-03-29 | 54.248.227.223 (ClassC) |
| 2025-05-09 | 13.114.131.206 (ClassC) |
| 2025-05-13 | 13.114.212.50 (ClassC) |
| 2025-08-26 | 54.178.154.72 (ClassC) |
| 2025-08-31 | 3.115.57.128 (ClassC) |
| 2025-09-08 | 52.196.53.58 (ClassC) |
| 2025-09-20 | 54.248.56.26 (ClassC) |
| 2025-12-21 | 43.206.60.182 (ClassC) |
| 2026-02-02 | 18.177.117.113 (ClassC) |
| Date | Domain | IP |
| adc-dns01.aucnet.co.jp | 2024-09-17 | 210.144.113.100 |
| ir.aucnet.co.jp | 2024-02-13 | 13.227.74.96 |
| newgrads.aucnet.co.jp | 2025-08-23 | 54.95.201.212 |
| www.aucnet.co.jp | 2023-11-01 | 18.161.6.42 |