| Date | IP Address |
| 2016-01-24 | 63.236.252.122 (ClassC) |
| 2018-01-10 | 23.215.99.42 (ClassC) |
| 2018-01-15 | 23.63.226.114 (ClassC) |
| 2018-02-06 | 23.215.99.48 (ClassC) |
| 2022-01-27 | 23.197.195.187 (ClassC) |
| 2025-04-04 | 124.110.69.17 (ClassC) |
| 2025-05-26 | 13.224.14.113 (ClassC) |
| 2025-08-06 | 3.163.24.67 (ClassC) |
| 2025-12-14 | 3.163.24.100 (ClassC) |
| Date | Domain | IP |
| search.keinet.ne.jp | 2024-07-29 | 99.84.66.28 |
| banzai-pm.keinet.ne.jp | 2025-09-20 | 23.216.145.11 |
| dep.keinet.ne.jp | 2025-07-21 | 124.110.69.20 |
| ns.keinet.ne.jp | 2025-12-11 | 124.110.69.20 |
| www.keinet.ne.jp | 2025-04-04 | 124.110.69.17 |