| Date | IP Address |
| 2022-12-04 | 54.65.237.197 (ClassC) |
| 2025-02-10 | 57.180.96.129 (ClassC) |
| 2025-05-14 | 35.72.206.212 (ClassC) |
| 2025-06-04 | 54.150.43.95 (ClassC) |
| 2025-08-03 | 18.177.12.101 (ClassC) |
| 2025-08-20 | 103.4.9.227 (ClassC) |
| 2025-09-06 | 52.197.219.71 (ClassC) |
| 2025-11-13 | 3.114.100.152 (ClassC) |
| Date | Domain | IP |
| dev-callweb-api.premierlink.jp | 2025-10-28 | 35.74.162.78 |