| Date | IP Address |
| 2025-01-26 | 52.197.8.159 (ClassC) |
| 2025-02-09 | 52.84.162.27 (ClassC) |
| 2025-02-12 | 54.230.253.20 (ClassC) |
| 2025-03-03 | 52.84.162.37 (ClassC) |
| 2025-04-07 | 18.161.6.23 (ClassC) |
| 2025-05-09 | 18.161.6.79 (ClassC) |
| 2026-01-27 | 18.161.6.108 (ClassC) |
| 2026-02-17 | 18.161.6.119 (ClassC) |
| Date | Domain | IP |
| cmsg-ud.cocone.jp | 2024-02-20 | 204.246.191.20 |
| maintenance.cocone.jp | 2026-01-06 | 18.161.6.111 |
| alpha-maintenance.cocone.jp | 2025-11-08 | 3.169.173.93 |
| yirumybigcache.cocone.jp | 2024-06-05 | 52.192.184.15 |
| alpha-web-common.cocone.jp | 2024-12-27 | 18.161.6.102 |
| msg-mt.cocone.jp | 2024-05-30 | 52.216.113.171 |