| Date | IP Address |
| 2023-08-07 | 54.250.254.44 (ClassC) |
| 2023-08-26 | 52.194.119.206 (ClassC) |
| 2023-10-13 | 18.177.236.113 (ClassC) |
| 2023-10-24 | 18.180.146.6 (ClassC) |
| 2023-11-01 | 18.180.79.206 (ClassC) |
| 2023-12-24 | 54.248.6.126 (ClassC) |
| 2024-01-07 | 13.112.77.141 (ClassC) |
| 2024-01-11 | 43.206.65.76 (ClassC) |
| 2024-02-20 | 52.193.104.20 (ClassC) |
| 2024-03-21 | 52.194.144.176 (ClassC) |
| 2024-03-26 | 52.68.198.248 (ClassC) |
| 2024-04-18 | 18.176.124.230 (ClassC) |
| 2024-05-10 | 13.112.225.171 (ClassC) |
| 2024-05-24 | 18.176.197.85 (ClassC) |
| 2024-07-02 | 54.95.203.45 (ClassC) |
| 2024-07-13 | 52.68.198.196 (ClassC) |
| 2024-07-18 | 54.238.184.140 (ClassC) |
| 2024-07-27 | 18.180.74.73 (ClassC) |
| 2024-07-30 | 52.199.13.111 (ClassC) |
| 2024-08-10 | 35.75.87.32 (ClassC) |
| 2024-09-02 | 52.193.187.165 (ClassC) |
| 2024-09-17 | 52.193.214.168 (ClassC) |
| 2024-10-09 | 54.150.97.196 (ClassC) |
| 2024-10-20 | 43.206.217.4 (ClassC) |
| 2024-11-01 | 52.198.129.114 (ClassC) |
| 2024-11-07 | 13.114.48.244 (ClassC) |
| Date | Domain | IP |
| maintenance.kumapon.jp | 2024-06-29 | 52.219.150.35 |
| f.kumapon.jp | 2024-03-21 | 18.161.6.76 |
| i.kumapon.jp | 2024-07-28 | 3.163.165.77 |
| s.kumapon.jp | 2024-10-09 | 54.150.97.196 |
| www.kumapon.jp | 2023-11-01 | 18.180.146.6 |