| Date | IP Address |
| 2024-09-22 | 18.160.172.39 (ClassC) |
| 2024-09-22 | 18.160.172.99 (ClassC) |
| 2024-10-04 | 3.167.99.34 (ClassC) |
| 2024-12-26 | 18.238.192.55 (ClassC) |
| 2025-03-23 | 18.67.39.34 (ClassC) |
| 2025-11-29 | 13.35.78.118 (ClassC) |
| 2026-01-06 | 18.161.6.16 (ClassC) |
| 2026-02-22 | 18.161.6.5 (ClassC) |
| Date | Domain | IP |
| resource.spi.nicovideo.jp | 2025-01-02 | 18.172.170.108 |
| api.spi.nicovideo.jp | 2026-01-06 | 18.161.6.16 |
| eapi.spi.nicovideo.jp | 2025-08-23 | 18.161.6.27 |