| Date | IP Address |
| 2020-09-30 | 150.95.48.56 (ClassC) |
| 2023-01-22 | 65.9.42.75 (ClassC) |
| 2024-04-30 | 18.172.52.88 (ClassC) |
| 2024-05-29 | 18.172.52.86 (ClassC) |
| 2024-08-23 | 18.65.185.120 (ClassC) |
| 2024-08-26 | 18.172.52.59 (ClassC) |
| 2024-09-18 | 18.172.52.41 (ClassC) |
| 2024-10-14 | 18.64.123.118 (ClassC) |
| 2024-12-06 | 18.65.185.92 (ClassC) |
| 2025-01-12 | 3.168.245.108 (ClassC) |
| 2025-01-15 | 3.168.245.37 (ClassC) |
| 2025-09-07 | 3.173.238.111 (ClassC) |
| 2026-02-22 | 3.173.238.55 (ClassC) |
| Date | Domain | IP |
| www.ring-a-bell.jp | 2024-04-30 | 18.172.52.88 |