| Date | IP Address |
| 2016-10-31 | 52.84.66.48 (ClassC) |
| 2016-11-21 | 52.84.66.196 (ClassC) |
| 2017-02-10 | 52.84.64.71 (ClassC) |
| 2017-06-05 | 52.84.56.191 (ClassC) |
| 2017-07-07 | 52.84.3.44 (ClassC) |
| 2017-10-16 | 52.84.11.245 (ClassC) |
| 2018-01-18 | 52.84.143.106 (ClassC) |
| 2018-02-09 | 52.84.14.127 (ClassC) |
| 2018-02-09 | 52.84.14.108 (ClassC) |
| 2018-02-20 | 52.84.143.141 (ClassC) |
| 2018-02-27 | 52.84.14.178 (ClassC) |
| 2018-04-23 | 52.85.112.42 (ClassC) |
| 2018-04-26 | 13.33.126.71 (ClassC) |
| 2018-08-09 | 52.84.145.201 (ClassC) |
| 2018-08-09 | 52.84.145.205 (ClassC) |
| 2018-08-09 | 52.84.145.226 (ClassC) |
| 2018-08-09 | 52.84.145.245 (ClassC) |
| 2018-09-27 | 52.84.141.153 (ClassC) |
| 2019-04-30 | 13.33.140.4 (ClassC) |
| 2019-04-30 | 13.33.140.162 (ClassC) |
| 2019-04-30 | 13.33.140.171 (ClassC) |
| 2019-04-30 | 13.33.140.172 (ClassC) |
| 2019-05-15 | 54.192.146.91 (ClassC) |
| 2025-07-16 | 160.13.160.18 (ClassC) |
| 2025-07-22 | 150.95.168.158 (ClassC) |
| Date | Domain | IP |
| careercybar.cyberagent.co.jp | 2024-07-10 | 3.163.24.112 |
| developers.cyberagent.co.jp | 2025-07-16 | 160.13.160.18 |
| www.cyberagent.co.jp | 2025-02-18 | 202.238.204.179 |