| Date | IP Address |
| 2021-04-09 | 3.106.77.34 (ClassC) |
| 2025-03-24 | 54.206.192.100 (ClassC) |
| 2025-04-30 | 54.252.229.208 (ClassC) |
| 2025-05-07 | 13.238.16.84 (ClassC) |
| 2025-05-11 | 3.24.160.244 (ClassC) |
| 2025-06-18 | 16.176.94.136 (ClassC) |
| 2025-08-18 | 52.64.140.46 (ClassC) |
| 2025-08-21 | 52.65.109.191 (ClassC) |
| 2025-12-23 | 52.64.83.222 (ClassC) |
| 2026-01-16 | 13.210.55.144 (ClassC) |
| Date | Domain | IP |
| mx01.felix.net | 2025-03-24 | 54.206.192.100 |
| poczta.felix.net | 2025-05-21 | 13.237.145.33 |
| auth.felix.net | 2025-11-21 | 52.65.212.10 |
| l.felix.net | 2025-03-23 | 54.253.22.159 |
| email.felix.net | 2025-01-09 | 18.65.229.14 |
| vmail.felix.net | 2025-05-23 | 13.238.87.154 |
| mcconnelldowell.felix.net | 2026-01-06 | 15.134.55.2 |
| enterprise.help.felix.net | 2024-05-12 | 107.20.135.11 |
| pop.felix.net | 2025-08-18 | 52.64.140.46 |
| vendor.felix.net | 2025-11-15 | 13.54.132.247 |
| api-docs.felix.net | 2025-03-02 | 99.84.66.39 |
| assets.felix.net | 2024-12-01 | 108.138.94.77 |
| relay.felix.net | 2025-05-26 | 13.211.46.183 |