| Date | IP Address |
| 2019-02-26 | 23.79.255.199 (ClassC) |
| 2019-04-26 | 40.136.60.176 (ClassC) |
| 2019-10-02 | 23.43.164.8 (ClassC) |
| 2019-10-03 | 172.232.13.49 (ClassC) |
| 2019-11-05 | 23.43.164.50 (ClassC) |
| 2020-05-12 | 23.45.183.112 (ClassC) |
| 2021-05-19 | 184.30.42.5 (ClassC) |
| 2021-05-19 | 184.30.42.27 (ClassC) |
| 2021-10-01 | 104.125.2.128 (ClassC) |
| 2021-10-06 | 204.237.231.210 (ClassC) |
| 2021-10-28 | 104.119.189.57 (ClassC) |
| 2022-02-13 | 23.221.22.113 (ClassC) |
| 2022-05-17 | 23.213.53.46 (ClassC) |
| 2022-10-16 | 184.31.1.19 (ClassC) |
| 2024-08-31 | 23.54.19.152 (ClassC) |
| 2024-10-27 | 23.41.4.76 (ClassC) |
| 2024-11-05 | 23.41.4.78 (ClassC) |
| Date | Domain | IP |
| ns2.jtekt.co.jp | 2024-10-03 | 203.149.99.250 |
| toyoda.jtekt.co.jp | 2024-10-02 | 23.41.4.76 |
| jweb.jtekt.co.jp | 2024-07-04 | 23.41.4.78 |
| www.j-well.jtekt.co.jp | 2024-09-28 | 23.41.4.78 |
| koyo.jtekt.co.jp | 2024-07-30 | 23.41.4.78 |
| jspweb01.jis.jtekt.co.jp | 2024-10-02 | 23.41.4.78 |
| jspweb11.jis.jtekt.co.jp | 2024-07-18 | 23.41.4.78 |
| jpupweb.jis.jtekt.co.jp | 2024-09-11 | 23.54.19.152 |
| jputweb.jis.jtekt.co.jp | 2024-06-13 | 23.41.4.76 |
| jcockpit-g.jis.jtekt.co.jp | 2024-08-31 | 23.54.19.152 |
| www.jtekt.co.jp | 2024-08-05 | 23.41.4.76 |