| Date | IP Address |
| 2019-07-16 | 34.246.39.79 (ClassC) |
| 2023-08-27 | 34.247.8.114 (ClassC) |
| 2023-10-13 | 54.76.94.8 (ClassC) |
| 2023-10-24 | 63.32.236.105 (ClassC) |
| 2023-11-12 | 34.254.123.2 (ClassC) |
| 2023-11-29 | 34.251.180.143 (ClassC) |
| 2024-01-11 | 54.154.39.89 (ClassC) |
| 2024-03-26 | 34.254.106.60 (ClassC) |
| 2024-04-08 | 34.252.117.77 (ClassC) |
| 2024-05-06 | 54.154.161.187 (ClassC) |
| 2024-05-13 | 52.212.241.74 (ClassC) |
| 2024-05-24 | 52.211.187.176 (ClassC) |
| 2024-06-01 | 34.253.42.224 (ClassC) |
| 2024-06-13 | 52.50.143.61 (ClassC) |
| 2024-07-02 | 52.19.4.144 (ClassC) |
| 2024-08-07 | 52.19.23.22 (ClassC) |
| 2024-08-21 | 54.75.126.25 (ClassC) |
| 2024-09-02 | 52.210.187.235 (ClassC) |
| 2024-09-10 | 52.213.207.176 (ClassC) |
| 2024-09-18 | 54.76.85.124 (ClassC) |
| 2024-10-05 | 54.78.219.8 (ClassC) |
| 2024-10-14 | 52.211.238.173 (ClassC) |
| 2024-10-21 | 54.170.106.57 (ClassC) |
| 2024-11-10 | 52.51.39.101 (ClassC) |
| 2024-12-20 | 99.80.187.234 (ClassC) |
| 2025-01-10 | 52.209.148.77 (ClassC) |
| 2025-01-14 | 52.209.178.124 (ClassC) |
| Date | Domain | IP |
| t3.o2online.es | 2023-08-29 | 195.235.178.198 |
| cloud.o2online.es | 2024-08-09 | 13.249.9.104 |
| api.o2online.es | 2024-12-27 | 52.48.205.51 |
| app.o2online.es | 2024-12-27 | 81.47.233.85 |
| www.o2online.es | 2023-08-29 | 54.75.164.194 |