| Date | IP Address |
| 2017-01-28 | 54.64.136.17 (ClassC) |
| 2017-02-07 | 52.69.159.71 (ClassC) |
| 2017-04-07 | 52.197.157.68 (ClassC) |
| 2018-11-11 | 52.68.180.154 (ClassC) |
| 2019-11-04 | 18.182.240.50 (ClassC) |
| 2024-08-10 | 13.112.201.243 (ClassC) |
| 2024-09-25 | 52.199.22.203 (ClassC) |
| 2024-10-22 | 57.180.72.212 (ClassC) |
| 2024-11-12 | 18.182.82.141 (ClassC) |
| 2024-11-24 | 3.113.225.114 (ClassC) |
| 2025-01-07 | 3.113.198.152 (ClassC) |
| 2025-04-27 | 54.250.125.127 (ClassC) |
| 2025-06-28 | 35.74.15.34 (ClassC) |
| 2025-07-09 | 13.230.227.254 (ClassC) |
| 2025-08-22 | 54.199.27.6 (ClassC) |
| 2025-09-18 | 3.115.86.254 (ClassC) |
| 2025-11-07 | 54.64.19.187 (ClassC) |
| 2025-12-21 | 54.250.51.178 (ClassC) |
| 2026-02-27 | 3.115.40.169 (ClassC) |
| Date | Domain | IP |
| namja.namco.co.jp | 2024-05-13 | 18.182.234.224 |
| event.namco.co.jp | 2018-03-12 | 13.115.147.62 |
| www.namco.co.jp | 2024-08-10 | 13.112.201.243 |