| Date | IP Address |
| 2019-02-12 | 96.7.85.225 (ClassC) |
| 2023-08-26 | 104.86.241.234 (ClassC) |
| 2024-03-03 | 23.198.146.149 (ClassC) |
| 2024-09-04 | 23.195.232.154 (ClassC) |
| 2025-01-20 | 23.49.133.237 (ClassC) |
| 2025-02-28 | 184.25.196.145 (ClassC) |
| 2025-08-08 | 23.6.104.93 (ClassC) |
| 2025-09-02 | 184.25.196.12 (ClassC) |
| 2025-09-16 | 23.195.232.160 (ClassC) |
| 2026-01-04 | 23.198.171.212 (ClassC) |
| Date | Domain | IP |
| www-test.pulco.jp | 2023-08-25 | 23.74.137.192 |
| www.pulco.jp | 2023-08-25 | 23.63.63.8 |