| Date | IP Address |
| 2018-06-09 | 204.93.46.4 (ClassC) |
| 2018-09-05 | 23.48.94.67 (ClassC) |
| 2018-11-08 | 96.17.177.97 (ClassC) |
| 2019-01-30 | 23.219.36.98 (ClassC) |
| 2019-03-07 | 40.136.60.131 (ClassC) |
| 2019-08-15 | 165.254.95.3 (ClassC) |
| 2020-05-14 | 23.197.195.216 (ClassC) |
| 2021-02-27 | 23.221.22.113 (ClassC) |
| 2021-03-25 | 23.55.104.56 (ClassC) |
| 2021-10-25 | 104.117.244.75 (ClassC) |
| 2022-08-29 | 23.206.251.217 (ClassC) |
| 2022-09-27 | 104.88.195.88 (ClassC) |
| 2023-10-18 | 23.38.191.34 (ClassC) |
| 2024-04-02 | 23.41.4.88 (ClassC) |
| 2024-05-12 | 23.44.175.119 (ClassC) |
| 2024-06-23 | 23.44.175.115 (ClassC) |
| 2024-07-08 | 23.41.4.79 (ClassC) |
| 2024-08-12 | 23.46.228.173 (ClassC) |
| 2024-09-13 | 23.46.228.171 (ClassC) |
| 2024-11-05 | 23.54.19.82 (ClassC) |
| Date | Domain | IP |
| ccn.cni.es | 2024-10-22 | 185.104.134.129 |
| ons.cni.es | 2024-10-24 | 217.124.174.12 |
| ccn-cert.cni.es | 2024-10-25 | 185.104.134.129 |
| atenea.ccn-cert.cni.es | 2024-08-20 | 104.22.10.157 |
| www.cni.es | 2023-10-18 | 23.38.191.34 |