| Date | IP Address |
| 2024-11-12 | 35.73.243.254 (ClassC) |
| 2024-12-26 | 18.178.231.49 (ClassC) |
| Date | Domain | IP |
| jicpaca.jicpa.or.jp | 2024-11-09 | 61.126.15.11 |
| chiyoda.jicpa.or.jp | 2024-12-17 | 202.234.181.164 |
| ja.jicpa.or.jp | 2024-12-26 | 211.120.40.47 |
| e-ja.jicpa.or.jp | 2024-12-27 | 122.208.232.51 |
| jija.jicpa.or.jp | 2024-12-27 | 150.60.210.106 |
| www.jija.jicpa.or.jp | 2024-12-27 | 150.60.210.106 |
| db.jicpa.or.jp | 2024-12-24 | 211.120.40.30 |
| paib.jicpa.or.jp | 2024-11-10 | 203.216.206.6 |
| admin.cpd.jicpa.or.jp | 2024-11-11 | 18.161.6.117 |
| secure.cpe.jicpa.or.jp | 2024-11-11 | 18.161.6.95 |
| www.region.jicpa.or.jp | 2024-12-19 | 117.20.105.65 |
| sso.jicpa.or.jp | 2024-11-12 | 35.73.243.254 |
| tokyo.jicpa.or.jp | 2024-11-11 | 35.73.243.254 |
| erep.jicpa.or.jp | 2024-11-10 | 35.73.243.254 |
| www.hp.jicpa.or.jp | 2024-11-09 | 54.249.85.252 |
| career.jicpa.or.jp | 2024-12-23 | 203.216.206.6 |
| www.jicpa.or.jp | 2024-12-23 | 203.216.206.6 |