| Date | IP Address |
| 2021-02-12 | 75.126.101.228 (ClassC) |
| 2025-04-29 | 75.126.100.7 (ClassC) |
| 2026-01-24 | 75.126.104.244 (ClassC) |
| Date | Domain | IP |
| antispam.earworm.ooo | 2025-04-26 | 75.126.100.7 |
| authsmtp.earworm.ooo | 2025-04-29 | 75.126.100.7 |
| a.mx.earworm.ooo | 2021-07-27 | 75.126.104.240 |