| Date | IP Address |
| 2013-09-23 | 65.52.168.70 (ClassC) |
| 2014-06-12 | 138.91.0.30 (ClassC) |
| 2020-08-25 | 143.204.0.4 (ClassC) |
| 2024-07-02 | 204.246.191.125 (ClassC) |
| 2024-11-01 | 18.172.185.94 (ClassC) |
| 2025-03-02 | 18.161.6.30 (ClassC) |
| 2025-05-09 | 18.161.6.106 (ClassC) |
| 2025-07-17 | 18.161.6.41 (ClassC) |
| 2025-08-03 | 18.161.6.76 (ClassC) |
| Date | Domain | IP |
| realtimescore.lpga.or.jp | 2013-09-23 | 65.52.168.70 |
| stg.lpga.or.jp | 2024-06-10 | 204.246.191.64 |
| open-api.lpga.or.jp | 2024-05-30 | 18.161.6.82 |
| cdn.lpga.or.jp | 2015-03-05 | 54.192.7.244 |
| champ.lpga.or.jp | 2024-05-07 | 18.161.6.98 |
| sys.lpga.or.jp | 2025-01-07 | 13.224.14.67 |
| www.lpga.or.jp | 2019-08-03 | 13.225.190.18 |