| Date | IP Address |
| 2016-08-02 | 52.219.16.22 (ClassC) |
| 2016-08-03 | 52.219.16.14 (ClassC) |
| 2016-08-03 | 54.231.225.128 (ClassC) |
| 2016-08-05 | 54.231.229.16 (ClassC) |
| 2016-08-19 | 54.231.225.148 (ClassC) |
| 2016-09-05 | 52.219.16.10 (ClassC) |
| 2016-09-30 | 54.231.225.136 (ClassC) |
| 2016-10-11 | 54.231.228.4 (ClassC) |
| 2016-10-20 | 54.231.229.0 (ClassC) |
| 2016-10-20 | 54.231.230.20 (ClassC) |
| 2016-11-16 | 52.219.16.6 (ClassC) |
| 2017-10-12 | 52.196.211.90 (ClassC) |
| 2024-07-01 | 219.94.206.65 (ClassC) |
| 2026-03-01 | 160.251.71.58 (ClassC) |
| Date | Domain | IP |
| contact.gcaglobal.co.jp | 2026-01-06 | 160.251.71.58 |
| www.gcaglobal.co.jp | 2024-07-01 | 219.94.206.65 |