| Date | IP Address |
| 2019-07-22 | 220.208.130.113 (ClassC) |
| 2020-09-12 | 220.208.131.25 (ClassC) |
| 2026-02-28 | 132.226.12.63 (ClassC) |
| Date | Domain | IP |
| ns0.coralnet.or.jp | 2025-06-19 | 220.208.130.5 |
| mx0.coralnet.or.jp | 2025-02-24 | 220.208.130.237 |
| vps11.coralnet.or.jp | 2025-09-22 | 220.208.130.163 |
| p1.coralnet.or.jp | 2023-08-18 | 220.208.130.11 |
| ws1.coralnet.or.jp | 2025-02-02 | 220.208.130.110 |
| secure.coralnet.or.jp | 2025-12-30 | 132.226.12.63 |
| www.coralnet.or.jp | 2019-07-22 | 220.208.130.113 |