| Date | IP Address |
| 2020-11-04 | 3.230.233.229 (ClassC) |
| 2023-09-25 | 54.236.145.128 (ClassC) |
| 2023-12-19 | 52.21.130.184 (ClassC) |
| 2024-08-14 | 23.22.135.206 (ClassC) |
| 2024-11-13 | 54.164.46.11 (ClassC) |
| 2024-12-07 | 54.156.172.59 (ClassC) |
| 2024-12-27 | 44.216.103.218 (ClassC) |
| 2025-01-02 | 3.233.83.77 (ClassC) |
| 2025-01-16 | 44.217.146.81 (ClassC) |
| 2025-05-08 | 54.158.43.119 (ClassC) |
| 2025-08-28 | 44.223.130.84 (ClassC) |
| 2025-09-13 | 54.80.38.21 (ClassC) |
| Date | Domain | IP |
| mailing.buquebus.com.ar | 2025-06-22 | 52.206.84.212 |
| www.mailing.buquebus.com.ar | 2023-09-25 | 54.236.145.128 |
| stats.buquebus.com.ar | 2025-07-01 | 190.226.229.135 |
| www.buquebus.com.ar | 2025-07-21 | 190.2.14.147 |